Queen Noor Al Hussein of Jordan, a member of the 'Mothers of Srebrenica' association and Princess Anne of Britain (L-R) listen during a ceremony marking the 20th anniversary of the Srebrenica massacre in Potocari, near Srebrenica, Bosnia and Herzegovina July 11, 2015. Abandoned by their U.N. protectors toward the end of a 1992-95 war, 8,000 Muslim men and boys were executed by Bosnian Serb forces over five July days, their bodies dumped in pits then dug up months later and scattered in smaller graves in a systematic effort to conceal the crime. REUTERS/Dado Ruvic

Queen Noor Al Hussein of Jordan makes a speech during a ceremony marking the 20th anniversary of the Srebrenica massacre in Potocari, near Srebrenica, Bosnia and Herzegovina July 11, 2015. Abandoned by their U.N. protectors toward the end of a 1992-95 war, 8,000 Muslim men and boys were executed by Bosnian Serb forces over five July days, their bodies dumped in pits then dug up months later and scattered in smaller graves in a systematic effort to conceal the crime. REUTERS/Dado Ruvic

Queen Noor Al Hussein of Jordan makes a speech during a ceremony marking the 20th anniversary of the Srebrenica massacre in Potocari, near Srebrenica, Bosnia and Herzegovina July 11, 2015. Abandoned by their U.N. protectors toward the end of a 1992-95 war, 8,000 Muslim men and boys were executed by Bosnian Serb forces over five July days, their bodies dumped in pits then dug up months later and scattered in smaller graves in a systematic effort to conceal the crime. REUTERS/Dado Ruvic

Queen Noor Al Hussein of Jordan prays during a ceremony marking the 20th anniversary of the Srebrenica massacre in Potocari, near Srebrenica, Bosnia and Herzegovina July 11, 2015. Abandoned by their U.N. protectors toward the end of a 1992-95 war, 8,000 Muslim men and boys were executed by Bosnian Serb forces over five July days, their bodies dumped in pits then dug up months later and scattered in smaller graves in a systematic effort to conceal the crime. REUTERS/Antonio Bronic 

Queen Noor Al Hussein of Jordan places flowers during a ceremony marking the 20th anniversary of the Srebrenica massacre in Potocari, near Srebrenica, Bosnia and Herzegovina July 11, 2015. Abandoned by their U.N. protectors toward the end of a 1992-95 war, 8,000 Muslim men and boys were executed by Bosnian Serb forces over five July days, their bodies dumped in pits then dug up months later and scattered in smaller graves in a systematic effort to conceal the crime. REUTERS/Antonio Bronic 

Queen Noor Al Hussein of Jordan observes a moment of silence during a ceremony marking the 20th anniversary of the Srebrenica massacre in Potocari, near Srebrenica, Bosnia and Herzegovina July 11, 2015. Abandoned by their U.N. protectors toward the end of a 1992-95 war, 8,000 Muslim men and boys were executed by Bosnian Serb forces over five July days, their bodies dumped in pits then dug up months later and scattered in smaller graves in a systematic effort to conceal the crime. REUTERS/Antonio Bronic 

Queen Noor Al Hussein of Jordan (R) looks at photographs as she arrives to attend a ceremony marking the 20th anniversary of the Srebrenica massacre in Potocari, near Srebrenica, Bosnia and Herzegovina July 11, 2015. Abandoned by their U.N. protectors toward the end of a 1992-95 war, 8,000 Muslim men and boys were executed by Bosnian Serb forces over five July days, their bodies dumped in pits then dug up months later and scattered in smaller graves in a systematic effort to conceal the crime. REUTERS/Stoyan Nenov 

Britain's Princess Anne (R) and Jordan's Queen Noor attend a ceremony to commemorate the Srebrenica massacre in Potocari near Srebrenica, July 11, 2015. Tens of thousands gathered at a cemetery near Srebrenica in Bosnia on Saturday to mark the 20th anniversary of Europe's worst atrocity since World War Two, still tortured by voices of denial and the ongoing search for the dead. The bones of 136 newly identified victims will be interred beneath marble gravestones in the Potocari memorial cemetery in eastern Bosnia, in what has become annual ritual as the graves are discovered. REUTERS/Dado Ruvic 

Queen Noor Al Hussein of Jordan looks at photographs as she arrives to attend a ceremony marking the 20th anniversary of the Srebrenica massacre in Potocari, near Srebrenica, Bosnia and Herzegovina July 11, 2015. Abandoned by their U.N. protectors toward the end of a 1992-95 war, 8,000 Muslim men and boys were executed by Bosnian Serb forces over five July days, their bodies dumped in pits then dug up months later and scattered in smaller graves in a systematic effort to conceal the crime. REUTERS/Stoyan Nenov 

Queen Noor Al Hussein of Jordan looks at photographs as she arrives to attend a ceremony marking the 20th anniversary of the Srebrenica massacre in Potocari, near Srebrenica, Bosnia and Herzegovina July 11, 2015. Abandoned by their U.N. protectors toward the end of a 1992-95 war, 8,000 Muslim men and boys were executed by Bosnian Serb forces over five July days, their bodies dumped in pits then dug up months later and scattered in smaller graves in a systematic effort to conceal the crime. REUTERS/Stoyan Nenov 

Queen Noor Al Hussein of Jordan writes in the book of condolences during a ceremony marking the 20th anniversary of the Srebrenica massacre in Potocari, near Srebrenica, Bosnia and Herzegovina July 11, 2015. Abandoned by their U.N. protectors toward the end of a 1992-95 war, 8,000 Muslim men and boys were executed by Bosnian Serb forces over five July days, their bodies dumped in pits then dug up months later and scattered in smaller graves in a systematic effort to conceal the crime. REUTERS/Stoyan Nenov 

Queen Noor Al Hussein of Jordan writes in the book of condolences during a ceremony marking the 20th anniversary of the Srebrenica massacre in Potocari, near Srebrenica, Bosnia and Herzegovina July 11, 2015. Abandoned by their U.N. protectors toward the end of a 1992-95 war, 8,000 Muslim men and boys were executed by Bosnian Serb forces over five July days, their bodies dumped in pits then dug up months later and scattered in smaller graves in a systematic effort to conceal the crime. REUTERS/Stoyan Nenov 

Queen Noor Al Hussein of Jordan writes in the book of condolences during a ceremony marking the 20th anniversary of the Srebrenica massacre in Potocari, near Srebrenica, Bosnia and Herzegovina July 11, 2015. Abandoned by their U.N. protectors toward the end of a 1992-95 war, 8,000 Muslim men and boys were executed by Bosnian Serb forces over five July days, their bodies dumped in pits then dug up months later and scattered in smaller graves in a systematic effort to conceal the crime. REUTERS/Stoyan Nenov 

Jordan's Queen Noor (C) and Lebanese singer Nancy Ajram (L), UNICEF's Regional Goodwill Ambassador for the Middle East and North Africa, welcome a Jordanian youth at the opening ceremony of the 30th annual Arab Children's Congress in Amman July 12, 2010. REUTERS/Muhammad Hamed (JORDAN - Tags: ENTERTAINMENT SOCIETY ROYALS) 

Jordan's Queen Noor (top R) and Lebanese singer Nancy Ajram (top 2nd L), UNICEF's Regional Goodwill Ambassador for the Middle East and North Africa, pose with children and other guests at the opening ceremony of the 30th annual Arab Children's Congress in Amman July 12, 2010. REUTERS/Muhammad Hamed (JORDAN - Tags: ENTERTAINMENT SOCIETY) 

Jordan's Queen Noor (C) and Lebanese singer Nancy Ajram (top, 5th L), UNICEF's Regional Goodwill Ambassador for the Middle East and North Africa, pose with children and other guests at the opening ceremony of the 30th annual Arab Children's Congress in Amman July 12, 2010. REUTERS/Muhammad Hamed (JORDAN - Tags: ENTERTAINMENT ROYALS SOCIETY) 

Queen Noor Al Hussein of Jordan and former CIA operative Valerie Plame Wilson arrive on the red carpet for the screening of the film "Biutiful" by director Alejandro Gonzalez Inarritu, which is in competition during the 63rd Cannes Film Festival May 17, 2010. Nineteen films are competing for the prestigious Palme d'Or which will be awarded on May 23. REUTERS/Vincent Kessler (FRANCE - Tags: ENTERTAINMENT ROYALS PROFILE) 

Queen Noor Al Hussein of Jordan arrives on the red carpet for the screening of the film "Biutiful" in competition by director Alejandro Gonzalez Inarritu during the 63rd Cannes Film Festival May 17, 2010. Nineteen films compete for the prestigious Palme d'Or which will be awarded on May 23. REUTERS/Eric Gaillard (FRANCE - Tags: ENTERTAINMENT ROYALS) 

Queen Noor Al Hussein of Jordan arrives on the red carpet for the screening of the film "Biutiful" in competition by director Alejandro Gonzalez Inarritu during the 63rd Cannes Film Festival May 17, 2010. Nineteen films compete for the prestigious Palme d'Or which will be awarded on May 23. REUTERS/Eric Gaillard (FRANCE - Tags: ENTERTAINMENT PROFILE ROYALS) 

Queen Noor Al Hussein of Jordan poses during a photocall for the film "Countdown to zero" at the 63rd Cannes Film Festival May 16, 2010. REUTERS/Jean-Paul Pelissier (FRANCE - Tags: ENTERTAINMENT ROYALS HEADSHOT) 

Queen Noor Al Hussein (R) of Jordan and actress Meg Ryan pose during a photocall for the film "Countdown to zero" by director Lucy Walker at the 63rd Cannes Film Festival May 16, 2010. REUTERS/Jean-Paul Pelissier (FRANCE - Tags: ENTERTAINMENT ROYALS) 

Queen Noor Al Hussein of Jordan (L) poses with actress Meg Ryan during a photocall for the film "Countdown to zero" by Director Lucy Walker at the 63rd Cannes Film Festival May 16, 2010. REUTERS/Vincent Kessler (FRANCE - Tags: ENTERTAINMENT ROYALS) 

Queen Noor Al Hussein (L) of Jordan poses with actress Meg Ryan during a photocall for the film "Countdown to zero" by director Lucy Walker at the 63rd Cannes Film Festival May 16, 2010. REUTERS/Vincent Kessler (FRANCE - Tags: ENTERTAINMENT ROYALS) 

Queen Noor Al Hussein of Jordan (R) and actress Meg Ryan pose during a photocall for the film "Countdown to zero" directed by Lucy Walker at the 63rd Cannes Film Festival May 16, 2010. REUTERS/Jean-Paul Pelissier (FRANCE - Tags: ENTERTAINMENT ROYALS) 

(L to R) Former CIA operative Valerie Plame Wilson, Queen Noor Al Hussein of Jordan and Director Lucy Walker pose during a photocall for the film "Countdown to zero" at the 63rd Cannes Film Festival May 16, 2010. REUTERS/Vincent Kessler (FRANCE - Tags: ENTERTAINMENT) 

Queen Noor Al Hussein of Jordan (R) and actress Meg Ryan pose during a photocall for the film "Countdown to zero" at the 63rd Cannes Film Festival May 16, 2010. REUTERS/Jean-Paul Pelissier (FRANCE - Tags: ENTERTAINMENT) 

(R to L) Producer Diane Weyermann, Former CIA operative Valerie Plame Wilson, Queen Noor Al Hussein of Jordan, Director Lucy Walker, actress Meg Ryan, and former Norwegian Prime Minister Gro Harlem Bruntland pose during a photocall for the film "Countdown to zero" at the 63rd Cannes Film Festival May 16, 2010. REUTERS/Jean-Paul Pelissier (FRANCE - Tags: ENTERTAINMENT) 

Queen Noor Al Hussein of Jordan poses during a photocall for the film "Countdown to zero" by Director Lucy Walker at the 63rd Cannes Film Festival May 16, 2010. REUTERS/Vincent Kessler (FRANCE - Tags: ENTERTAINMENT ROYALS HEADSHOT) 

Queen Noor Al Hussein of Jordan (R) and actress Meg Ryan pose during a photocall for the film "Countdown to zero" at the 63rd Cannes Film Festival May 16, 2010. REUTERS/Jean-Paul Pelissier (FRANCE - Tags: ENTERTAINMENT) 

Queen Noor Al Hussein of Jordan (R) and actress Meg Ryan pose during a photocall for the film "Countdown to zero" at the 63rd Cannes Film Festival May 16, 2010. REUTERS/Jean-Paul Pelissier (FRANCE) 

Queen Noor Al Hussein of Jordan (R) and actress Meg Ryan pose during a photocall for the film "Countdown to zero" at the 63rd Cannes Film Festival May 16, 2010. REUTERS/Jean-Paul Pelissier (FRANCE - Tags: ENTERTAINMENT) 

(L to R) Producer Diane Weyermann, Former CIA operative Valerie Plame Wilson, Queen Noor Al Hussein of Jordan, Director Lucy Walker, actress Meg Ryan, and former Norwegian Prime Minister Gro Harlem Bruntland pose during a photocall for the film "Countdown to zero" at the 63rd Cannes Film Festival May 16, 2010. REUTERS/Vincent Kessler (FRANCE - Tags: ENTERTAINMENT) 

Queen Noor AL Hussein of Jordan, widow of late King Hussein, speaks at the Dubai International Film Festival in Dubai December 14, 2009. REUTERS/HO/DIFF (UNITED ARAB EMIRATES - Tags: SOCIETY ENTERTAINMENT ROYALS) 

Queen Noor AL Hussein of Jordan, widow of late King Hussein, arrives to attend the Auction for Cinema Against Aids during the Dubai International Film Festival (DIFF) December 10, 2009. REUTERS/Mosab Omar (UNITED ARAB EMIRATES ENTERTAINMENT ROYALS) 

Queen Noor AL Hussein of Jordan, widow of late King Hussein, arrives to attend the Auction for Cinema Against Aids during the Dubai International Film Festival (DIFF) December 10, 2009. REUTERS/Mosab Omar (UNITED ARAB EMIRATES ENTERTAINMENT ROYALS) 

Queen Noor AL Hussein of Jordan, widow of late King Hussein, and Dubai International Film Festival chairman Abdulhamid Juma arrives to attend the Auction for Cinema Against Aids during the Dubai International Film Festival (DIFF) December 10, 2009. REUTERS/Mosab Omar (UNITED ARAB EMIRATES ENTERTAINMENT FASHION) 

Queen Noor Al Hussin of Jordan, widow of the late King Hussein, arrives at the opening ceremony of the (DIFF) DubaiInternational Film Festival in Dubai December 9, 2009.REUTERS/Mosab Omar (UNITED ARAB EMIRATES ENTERTAINMENT ROYALS) 

Queen Noor Al Hussein of Jordan, widow of the late King Hussein, arrives at the opening ceremony of the Dubai International Film Festival (DIFF) in Dubai December 9, 2009. REUTERS/Mosab Omar (UNITED ARAB EMIRATES ENTERTAINMENT ROYALS) 

Jordan's Queen Noor attends a Security Council Summit meeting during the United Nations General Assembly at U.N. headquarters in New York, September 24, 2009. REUTERS/Mike Segar (UNITED STATES POLITICS) 

Jordan's Queen Noor (L) applauds as Rwanda's Esther Mujawayo-Keiner holds the Women's Social Award during the Women's World Awards gala in Vienna March 5, 2009. Since 2004 the Women's World Awards are presented to extraordinary women who have excelled over the past year in the world of arts, media, hope and tolerance. REUTERS/Leonhard Foeger (AUSTRIA) 

Jordan's Queen Noor (C) and Bilawal Bhutto Zardari, son of the late Benazir Bhutto, (R), talk to Italian actress Claudia Cardinale as she holds the "Benazir Bhutto World Tolerance Award 2009" during the Women's World Awards gala in Vienna March 5, 2009. Since 2004 the Women's World Awards are presented to extraordinary women who have excelled over the past year in the world of arts, media, hope and tolerance. REUTERS/Leonhard Foeger (AUSTRIA) 

Jordan's Queen Noor (L) applauds as U.S. businesswomen Marilyn Carlson Nelson holds the Women's Business Award during the Women's World Awards gala in Vienna March 5, 2009. Since 2004 the Women's World Awards are presented to extraordinary women who have excelled over the past year in the world of arts, media, hope and tolerance. REUTERS/Leonhard Foeger (AUSTRIA) 

Jordan's Queen Noor (L) applauds as British singer and actress Marianne Faithfull holds the Lifetime Achievement Award during the Women's World Awards gala in Vienna March 5, 2009. Since 2004 the Women's World Awards are presented to extraordinary women who have excelled over the past year in the world of arts, media, hope and tolerance. REUTERS/Leonhard Foeger (AUSTRIA) 

Jordan's Queen Noor (R) applauds as Australian model Elle Macpherson holds the Women's Rareer Award during the Women's World Awards gala in Vienna March 5, 2009. Since 2004 the Women's World Awards are presented to extraordinary women who have excelled over the past year in the world of arts, media, hope and tolerance. REUTERS/Leonhard Foeger (AUSTRIA) 

Jordan's Queen Noor (L) stands next to Italian actress Monica Bellucci holding the Women's Actress Award during the Women's World Awards gala in Vienna March 5, 2009. Since 2004, the Women's World Awards are presented to extraordinary women who have excelled over the past year in the world of arts, media, hope and tolerance. REUTERS/Leonhard Foeger (AUSTRIA) 

Jordan's Queen Noor (L) applauds as Rwanda's Esther Mujawayo-Keiner holds the Women's Social Award during the Women's World Awards gala in Vienna March 5, 2009. Since 2004, the Women's World Awards are presented to extraordinary women who have excelled over the past year in the world of arts, media, hope and tolerance. REUTERS/Leonhard Foeger (AUSTRIA) 

Jordan's Queen Noor (R) applauds as U.S. singer Kelly Clarkson holds the Women's Entertainment Award during the Women's World Awards gala in Vienna March 5, 2009. Since 2004, the Women's World Awards are presented to extraordinary women who have excelled over the past year in the world of arts, media, hope and tolerance. REUTERS/Leonhard Foeger (AUSTRIA) 

Jordan's Queen Noor (L) applauds as U.S. singer Anastacia holds the Women's Artist Award during the Women's World Awards gala in Vienna March 5, 2009. Since 2004, the Women's World Awards are presented to extraordinary women who have excelled over the past year in the world of arts, media, hope and tolerance. REUTERS/Leonhard Foeger (AUSTRIA) 

Jordan's Queen Rania talks to children next to Princess Noor (C) during a visit to a public primary school in Avellaneda, on the outskirts of Buenos Aires, October 22, 2008. Queen Rania is on an official visit to Argentina. REUTERS/Marcos Brindicci (ARGENTINA) 

Jordan's Queen Rania (C, right) talks to children next to Princess Noor (C, left) during a visit to a public primary school in Avellaneda, on the outskirts of Buenos Aires, October 22, 2008. Queen Rania is on an official visit to Argentina. REUTERS/Marcos Brindicci (ARGENTINA) 

Jordan's Queen Rania (C) and Princess Noor (R) visit a public primary school in Avellaneda, on the outskirts of Buenos Aires, October 22, 2008. Queen Rania is on an official visit to Argentina. REUTERS/Marcos Brindicci (ARGENTINA) 

Jordan's Queen Rania (L) and Princess Noor (R) listen to director of the Casa Arabe (Arab House) Gema Martin before a visit to the exhibition "Ciudad del espejismo. Bagdad, de Wright a Venturi" in downtown Madrid, October 18, 2008. REUTERS/Felix Ordonez (SPAIN) 

Jordan's Queen Rania (L) and Princess Noor (R) pose with the director of the Casa Arabe (Arab House) Gema Martin before visiting the exhibition "Ciudad del espejismo. Bagdad, de Wright a Venturi" in downtown Madrid, October 18, 2008. REUTERS/Felix Ordonez (SPAIN) 

Jordan's Queen Rania (L) and Princess Noor talk before visiting the exhibition "Ciudad del espejismo. Bagdad, de Wright a Venturi" in downtown Madrid, October 18, 2008. REUTERS/Felix Ordonez (SPAIN) 

Jordan's Queen Noor (R) and Nobel Peace Prize laureate Muhammad Yunus pose before receiving their "Amigo de los ninos" award given to them by the Save the Children NGO during a ceremony in central Madrid October 6, 2008. REUTERS/Sergio Perez (SPAIN) 

Jordan's Queen Noor smiles as she receives the "Amigo de los ninos" award given to her by the Save the Children NGO during a ceremony in central Madrid October 6, 2008. REUTERS/Sergio Perez (SPAIN) 

Jordan's Queen Noor smiles as she receives the "Amigo de los ninos" award given to her by the Save the Children NGO during a ceremony in central Madrid October 6, 2008. REUTERS/Sergio Perez (SPAIN) 

Jordan's Queen Noor smiles as she receives the "Amigo de los ninos" award given to her by the Save the Children NGO during a ceremony in central Madrid October 6, 2008. REUTERS/Sergio Perez (SPAIN) 

Jordan's Queen Noor speaks during the Service Nation Summit in New York September 12, 2008. Around 500 U.S. leaders from all walks of life will gather at the two-day summit to celebrate citizen service and discuss more opportunities for volunteer and national service. REUTERS/Chip East (UNITED STATES) 

Jordan's Queen Noor speaks during the Service Nation Summit in New York September 12, 2008. Around 500 U.S. leaders from all walks of life will gather at the two-day summit to celebrate citizen service and discuss more opportunities for volunteer and national service. REUTERS/Chip East (UNITED STATES)