Singer Carla Bruni-Sarkozy poses for a portrait as she promotes her new album "Little French Songs" in New York, June 25, 2013. Bruni-Sarkozy is the former first lady of France and will be touring her new album. REUTERS/Carlo Allegri (UNITED STATES - Tags: ENTERTAINMENT PROFILE PORTRAIT TPX IMAGES OF THE DAY)

Singer Carla Bruni-Sarkozy poses for a portrait as she promotes her new album "Little French Songs" in New York, June 25, 2013. Bruni-Sarkozy is the former first lady of France and will be touring her new album. REUTERS/Carlo Allegri (UNITED STATES - Tags: ENTERTAINMENT PROFILE PORTRAIT)

Singer Carla Bruni-Sarkozy poses for a portrait as she promotes her new album "Little French Songs" in New York, June 25, 2013. Bruni-Sarkozy is the former first lady of France and will be touring her new album. REUTERS/Carlo Allegri (UNITED STATES - Tags: ENTERTAINMENT PROFILE PORTRAIT TPX IMAGES OF THE DAY)

France's former First Lady Carla Bruni-Sarkozy arrives on the red carpet for the Echo Music Awards ceremony in Berlin March 21, 2013. Established in 1992, the German Phonographic Academy honours national and international artists with the Echo German music prize. REUTERS/Tobias Schwarz (GERMANY - Tags: ENTERTAINMENT)

French-Italian singer Carla Bruni performs during the Echo music awards ceremony in Berlin, March 21, 2013. Picture taken March 21, 2013. REUTERS/Markus Schreiber/Pool (GERMANY - Tags: ENTERTAINMENT PROFILE)

France's President and UMP party candidate for the 2012 French presidential elections Nicolas Sarkozy (L) kisses the shoulder of his wife Carla Bruni-Sarkozy as they arrive at a polling station to cast their ballot in the second round of the presidential election in Paris, May 6, 2012. Voting started in mainland France on Sunday in the runoff presidential elections. REUTERS/Philippe Wojazer (FRANCE - Tags: POLITICS ELECTIONS ENTERTAINMENT IMAGES OF THE DAY)

France's President and UMP party candidate for the 2012 French presidential elections Nicolas Sarkozy and his wife Carla exit the voting booth before casting theirs ballots in the first round of 2012 French presidential election at a polling station in Paris, April 22, 2012.
REUTERS/Pool (FRANCE - Tags: POLITICS ELECTIONS TPX IMAGES OF THE DAY)

France's President and UMP party candidate for the 2012 French presidential election, Nicolas Sarkozy, holds his ballot near his wife Carla Bruni-Sarkozy, in the first round of 2012 French presidential election at a polling station in Paris, April 22, 2012. France goes to the polls on Sunday in the first round of its presidential election. REUTERS/Eric Feferberg/Pool (FRANCE - Tags: POLITICS ELECTIONS ENTERTAINMENT)

France's first lady Carla Bruni-Sarkozy smiles as she enters a car after voting in the 2012 French presidential election in Paris on April 22, 2012. France goes to the polls on Sunday in the first round of its presidential election. REUTERS/Eric Feferberg/Pool (FRANCE - Tags: POLITICS ELECTIONS ENTERTAINMENT)

Carla Bruni-Sarkozy, wife of France's President and UMP party candidate for the 2012 French presidential elections Nicolas Sarkozy, holds up a signs "Students with Sarkozy" as she attends her husband's political rally on the place de la Concorde in Paris, April 15, 2012. Presidential rivals Nicolas Sarkozy and Francois Hollande stage competing rallies in Paris, Sunday, in a last ditch battle for votes, just a week before elections. REUTERS/Eric Feferberg/Pool (FRANCE - Tags: POLITICS ELECTIONS)

France's President and UMP party candidate for the French 2012 presidential election Nicolas Sarkozy and his wife Carla Bruni-Sarkozy (R) visit a hospital as part of Sarkozy's campaign, in Frejus, southern France, April 7, 2012. REUTERS/Lionel Bonaventure/Pool (FRANCE - Tags: POLITICS HEALTH ENTERTAINMENT)

France's First Lady Carla Bruni-Sarkozy (L) talks with France's Solidarity and Social Cohesion Minister Roselyne Bachelot-Narquin during a ceremony at the Elysee Palace in Paris, March 14, 2012. REUTERS/Kenzo Tribouillard/Pool (FRANCE - Tags: POLITICS ENTERTAINMENT)

France's First Lady Carla Bruni-Sarkozy (L) gestures during a visit at the Motor Reeducation Lapanouse-Debre center for young kids in Antony, western Paris March 5, 2012. The Foundation Carla Bruni-Sarkozy finances programs for disabled children and people from disadvantaged backgrounds. REUTERS/Franck Fife/Pool (FRANCE - Tags: HEALTH ENTERTAINMENT)

France's First Lady Carla Bruni-Sarkozy arrives to attend a campaign rally to support her husband Nicolas Sarkozy, France's President and UMP party candidate for the 2012 French presidential election, in Bordeaux March 3, 2012. REUTERS/Caroline Blumberg/Pool (FRANCE - Tags: POLITICS ELECTIONS ENTERTAINMENT)

French First Lady Carla Bruni-Sarkozy smiles as she visits disabled children in Garches hospital in Garches, Paris suburbs January 12, 2012. REUTERS/Eric Feferberg/Pool (FRANCE - Tags: POLITICS HEALTH ENTERTAINMENT)

France's First Lady Carla Bruni-Sarkozy (L) speaks with her husband France's President Nicolas Sarkozy (R) during the Christmas party at the Elysee Palace in Paris December 14, 2011. REUTERS/Eric Feferberg/Pool (FRANCE - Tags: POLITICS ENTERTAINMENT)

France's First Lady Carla Bruni-Sarkozy carries her new-born daughter as she leaves the maternity clinic, Clinique de la Muette, in Paris October 23, 2011. Bruni has said in a brief message on her web site that she had been touched by the numerous messages of congratulations since their daughter's birth and announced that she and the President had chosen the name Giulia. REUTERS/Vincent Kessler (FRANCE - Tags: POLITICS HEALTH ENTERTAINMENT) FOR BEST QUALITY IMAGE SEE: GM1E7AO1K8D01

France's First Lady Carla Bruni-Sarkozy walks to the beach at the Fort de Bregancon in Bormes les Mimosas July 9, 2011. REUTERS/Jean-Paul Pelissier (FRANCE - Tags: POLITICS ENTERTAINMENT FASHION)

France's President Nicolas Sarkozy and his wife Carla Bruni-Sarkozy go to the beach at Fort de Bregancon in Bormes les Mimosas July 9, 2011. REUTERS/Jean-Paul Pelissier (FRANCE - Tags: POLITICS ENTERTAINMENT IMAGES OF THE DAY)

France's President Nicolas Sarkozy and his wife Carla Bruni-Sarkozy walk on a dyke before boarding a boat at the Fort de Bregancon in Bormes les Mimosas July 9, 2011. REUTERS/Jean-Paul Pelissier (FRANCE - Tags: POLITICS ENTERTAINMENT)

France's First Lady Carla Bruni-Sarkozy arrives at the G8 summit in Deauville, northern France May 26, 2011. REUTERS/Andrew Winning (FRANCE - Tags: BUSINESS POLITICS ENTERTAINMENT)

France's First Lady Carla Bruni-Sarkozy (C), wife of European Commission President Margarida Barroso (L), Canada's Prime Minister wife Laureen Harper (2nd L), wife of European Council President Geertri Van Rompuy (2nd R) and Russia's President's wife Svetlana Medvedev pose after their arrival at the G8 summit in Deauville, northern France May 26, 2011. REUTERS/Virginia Mayo/Pool (FRANCE - Tags: POLITICS BUSINESS ENTERTAINMENT)

French President Nicolas Sarkozy puts his hands upon his pregnant wife Carla Bruni-Sarkozy as they greet leaders for dinner at the G8 Summit in Deauville May 26, 2011. REUTERS/Kevin Lamarque (FRANCE - Tags: BUSINESS POLITICS ENTERTAINMENT IMAGES OF THE DAY) FOR BEST QUALITY IMAGE: ALSO SEE GM1E7961NHO01.

France's First Lady Carla Bruni Sarkozy carries a boy as she visits the Iles aux Enfants (Child Island) child care center in Le Lamentin on the French Carribbean island of Guadeloupe, January 8, 2011. France's President Nicolas Sarkozy and his wife travelled to Martinique and Guadeloupe to deliver the New Year's address to French overseas territories ahead of a meeting with the U.S President in Washington on January 10, 2011. Picture taken January 8, 2011. REUTERS/Jacques Witt/Pool (GUADELOUPE - Tags: POLITICS EDUCATION)

France's First Lady Carla Bruni-Sarkozy wipes the brow of her husband, France's President Nicolas Sarkozy, as they visit a market in Fort-de-France on the Martinique island January 8, 2011. Sarkozy and his wife travel to Martinique and Guadeloupe to deliver New Year's address to French overseas territories before a meeting with the U.S. President in Washington on Monday. REUTERS/Philippe Wojazer (MARTINIQUE - Tags: POLITICS ENTERTAINMENT IMAGES OF THE DAY)

France's President Nicolas Sarkozy (R) and his wife Carla Bruni-Sarkozy arrive at Pointe-a-Pitre airport on the Guadeloupe island, January 8, 2011. Sarkozy and his wife travelled to Martinique and Guadeloupe to deliver New Year's address to French overseas territories ahead of a meeting with the U.S. President in Washington on January 10, 2011. REUTERS/Eric Feferberg (GUADELOUPE - Tags: POLITICS ENTERTAINMENT)

French first lady Carla Bruni-Sarkozy attends a ceremony in tribute to the victims of the 2008 Mumbai attacks in Mumbai December 7, 2010. REUTERS/Christophe Ena/Pool (INDIA - Tags: POLITICS ENTERTAINMENT HEADSHOT)

French first lady Carla Bruni-Sarkozy attends a ceremony at the Gymkhana police memorial commemorating the November 2008 terror attacks in Mumbai December 7, 2010. REUTERS/Lionel Bonaventure/Pool (INDIA - Tags: POLITICS ENTERTAINMENT)

French first lady Carla Bruni-Sarkozy looks on as she leaves an hospital in New-Delhi December 6, 2010. French President Nicolas Sarkozy and his wife Carla Bruni on their four-day visit to India are accompanied by defence, foreign and finance ministers and nearly 60 business leaders. REUTERS/Christophe Ena/Pool (INDIA - Tags: ENTERTAINMENT POLITICS HEALTH HEADSHOT)

The wife of French President Nicolas Sarkozy, Carla Bruni-Sarkozy, looks towards her husband during a parade at the Royal Hospital Chelsea in London June 18, 2010.Elderly former members of the Free French joined President Nicolas Sarkozy in London on Friday to celebrate the 70th anniversary of Charles de Gaulle's radio appeal to his fellow citizens to resist Nazi occupation. REUTERS/Adrian Dennis/Pool (BRITAIN - Tags: POLITICS CONFLICT)

France's President Nicolas Sarkozy (L) holds the hand of his wife Carla Bruni-Sarkozy (C) as they sit next to the wife of British Prime Minister David Cameron, Samantha Cameron, during a ceremony at the Royal Hospital Chelsea in London, June 18, 2010, to commemorate the 70th anniversary of French General Charles de Gaulle's radio appeal to his countrymen to resist Nazi occupation. REUTERS/Philippe Wojazer (BRITAIN - Tags: POLITICS IMAGES OF THE DAY)

France's first lady Carla Bruni-Sarkozy, patron of the French aerobatic squadron "Patrouille de France" poses near an Alpha jet after an exhibition in Salon, April 2, 2010. REUTERS/Jean-Paul Pelissier (FRANCE - Tags: MILITARY)

France's President Nicolas Sarkozy (R), seen in this December 30, 2007 file photo, with former supermodel Carla Bruni before they were married during a visit to the Giza pyramids in Cairo. The former supermodel Bruni-Sarkozy has said her husband, French President Nicolas Sarkozy, would never cheat on her and has described their love story as a "real fairy tale". Bruni-Sarkozy, who married Sarkozy two years ago after a whirlwind romance, made the comments on Britain's Sky News television in an interview released on March 10, 2010 and recorded March 5. Photo taken December 30, 2007 REUTERS/Nasser Nuri (EGYPT - Tags: POLITICS)

France's President Nicolas Sarkozy (L) listens to hospital staff as his wife Carla Bruni-Sarkozy whispers to him as they visit the Paoli-Calmettes Institute in Marseille, November 2, 2009. President Sarkozy unveiled France's second national plan against cancer during a speech. REUTERS/Jean-Paul Pelissier (FRANCE POLITICS HEALTH)

France's President Nicolas Sarkozy delivers a speech as his wife Carla Bruni-Sarkozy looks on at a meeting with the French community in New York September 23, 2009. REUTERS/Philippe Wojazer (UNITED STATES POLITICS)

France's first lady Carla Bruni-Sarkozy returns from a swim in the Mediterranean Sea below the villa belonging to her family which is perched on the secluded promontory of Cap Negre, near Cavaliere, August 3, 2009. REUTERS/Philippe Laurenson (FRANCE POLITICS)

Carla Bruni-Sarkozy performs at The Mandela Day concert at Radio City Music Hall in New York July 18, 2009. REUTERS/Brendan McDermid (UNITED STATES ENTERTAINMENT)

France's President Nicolas Sarkozy (L) speaks to his wife Carla Bruni-Sarkozy as he arrives at the Place de la Concorde in Paris to attend the Bastille day parade, July 14, 2009. (L-R) Nicolas Sarkozy, NATO Secretary General Jaap de Hoop Scheffer's wife Jeannine de Hoop Scheffer, Indian Prime Minister Manmohan Singh 's wife Gursharan Kaur, Carla Bruni-Sarkozy, Cambodian Prime Minister Hun Sen's wife Bun Rany Hun Sen. REUTERS/Philippe Wojazer (FRANCE POLITICS)

France's First Lady Carla Bruni-Sarkozy and Spain's Princess Letizia speak together following a photo session prior to a dinner at the Royal Palace in Madrid April 27, 2009. Sarkozy is in Spain on a two-day state visit. REUTERS/Philippe Wojazer (SPAIN POLITICS ROYALS IMAGES OF THE DAY)

U.S. first lady Michelle Obama (L) and France's first lady Carla Bruni-Sarkozy visit Strasbourg Cathedral (Notre-Dame de Strasbourg), April 4, 2009. The North Atlantic Treaty Organisation (NATO) military alliance is celebrating its 60th anniversary this week at a summit co-hosted by Germany and France. REUTERS/Charles Platiau (FRANCE)

France's President Nicolas Sarkozy and first lady Carla Bruni-Sarkozy smile as they leave Palais Rohan in Strasbourg April 3, 2009. The North Atlantic Treaty Organisation (NATO) military alliance is celebrating its 60th anniversary this week at a summit co-hosted by Germany and France. REUTERS/Christian Hartmann (FRANCE MILITARY POLITICS HEADSHOT IMAGES OF THE DAY)

France's first lady Carla Bruni-Sarkozy arrives for a Cultural Event during the NATO summit at the Kurhaus in Baden-Baden April 3, 2009. The North Atlantic Treaty Organisation (NATO) military alliance is celebrating its 60th anniversary this week at a summit co-hosted by Germany and France. REUTERS/Hannibal Hanschke (GERMANY)

France's First Lady Carla Bruni-Sarkozy is seen on a balcony at Copacabana Palace hotel in Rio de Janeiro December 22, 2008. REUTERS/Bruno Domingos (BRAZIL)

France's First Lady Carla Bruni-Sarkozy performs on stage during the 22nd Telethon, organised by the French Muscular Dystrophy Association (AFM), in Paris December 6, 2008. The annual fund-raising event, which goes out live on French television for 30 hours, is staged to collect money for research into genetic diseases in children. REUTERS/Benoit Tessier (FRANCE)

France's President Nicolas Sarkozy and wife Carla Bruni-Sarkozy take part in the Armistice Day wreath-laying ceremony at the statue of former French Prime Minister George Clemenceau in Paris, November 11, 2008. REUTERS/Vincent Kessler (FRANCE)

France's President Nicolas Sarkozy and his wife Carla Bruni-Sarkozy attend a welcoming ceremony as they arrive at Tel Aviv airport June 22, 2008. Sarkozy is in Israel for a three-day official visit. REUTERS/David Furst/Pool (ISRAEL)

French President Nicolas Sarkozy touches the hand of his wife Carla Bruni-Sarkozy during a welcoming ceremony in Ben Gurion airport June 22, 2008. REUTERS/Yannis Behrakis (ISRAEL)

France's President Nicolas Sarkozy (C), his wife Carla Bruni-Sarkozy (L) and Israel's President Shimon Peres attend a welcome ceremony at Tel Aviv airport June 22, 2008. Sarkozy is in Israel for a three-day official visit. REUTERS/Philippe Wojazer (ISRAEL)

Pierre Berge (R), Yves Saint Laurent's life-long companion and business partner, weeps as he leaves the Saint-Roch church with France's first lady Carla Bruni-Sarkozy after funeral services in Paris, June 5, 2008. Saint Laurent was part of a distinguished line of French designers from Coco Chanel to Christian Dior who consolidated the reputation of Paris as the fashion capital of the world. REUTERS/Benoit Tessier (FRANCE)

France's first lady Carla Bruni-Sarkozy attends a dinner at Carthage Palace in Tunis on April 28, 2008. France's President Nicolas Sarkozy and his wife start the first of a three-day official visit to Tunisia. REUTERS/Patrick Kovarik/Pool (TUNISIA)

France's first lady Carla Bruni (R) rides in a carriage with Britain's Prince Philip on route to Windsor Castle, southern England on March 26, 2008. REUTERS/Darren Staples (BRITAIN)

Britain's Queen Elizabeth (R) and France's first lady Carla Bruni, wife of President Nicolas Sarkozy, speak as they attend a welcoming ceremony at Windsor Castle, near London March 26, 2008. REUTERS/Eric Feferberg/Pool (BRITAIN)

The shoes and handbag of France's first lady, Carla Bruni, are seen as she listens to her husband, French President Nicolas Sarkozy, address members of both Houses of Parliament in the Royal Gallery of the Palace of Westminster in London March 26, 2008. French President Sarkozy arrived in London on Wednesday on a state visit he hopes will improve cooperation with Britain on illegal immigration, defence and the economy. REUTERS/Stephen Hird (BRITAIN) FOR BEST QUALITY AVAILABLE SEE GM1E58213LX01

France's President Nicolas Sarkozy (L), Israel's President Shimon Peres (C) and Sarkozy's wife Carla Bruni Sarkozy talk at a state dinner at the Elysee Palace, March 10, 2008. REUTERS/Philippe Wojazer (FRANCE)

France's President Nicolas Sarkozy is handed a glass of water by his wife Carla Bruni-Sarkozy (R) as he addresses a luncheon meeting at the Elysee Palace in Paris, March 8, 2008 marking International Womens Day and a meeting with 'Women of Exception'. REUTERS/Thibault Camus/POOL (FRANCE)

France's President Nicolas Sarkozy (R) and his wife Carla Bruni-Sarkozy visit the prison of former South Africa's president Nelson Mandela on Robben Island in Cape Town February 29, 2008. Nicolas Sarkozy is on a two-day official visit in South Africa. REUTERS/Eric Feferberg/Pool (SOUTH AFRICA)

French President Nicolas Sarkozy (R) and his wife Carla Bruni-Sarkozy talk together during their visit to the Gugulethu AIDS institute near Cape Town on February 28, 2008. President Sarkozy is in South Africa on a two-day official visit. REUTERS/Eric Feferberg/Pool (SOUTH AFRICA)

France's President Nicolas Sarkozy (C Right) and his wife Carla Bruni-Sarkozy talk during their visit to the Gugulethu AIDS institute with Archbishop Desmond Tutu (L) and junior minister responsible for foreign assistance and francophone, Jean-Marie Bockel (R), on February 28, 2008 near Cape Town. President Sarkozy is in South Africa on a two-day official visit. REUTERS/Eric Feferberg/Pool (SOUTH AFRICA)

France's first lady Carla Sarkozy (R) relaxes in the sun as she rests her head on the shoulder of President Nicolas Sarkozy who uses the phone while at a cafe terrace in the gardens of the Versailles Chateau near Paris, February 3, 2008, the day after they were married at the Elysee Palace. France's President Sarkozy married supermodel-turned singer Carla Bruni on Saturday just three months after they started dating. REUTERS/Antoine Gyori (FRANCE)

France's President Nicolas Sarkozy (R), his girlfriend Carla Bruni and her son, Aurelien (C), visit the ancient Jordanian ruins of Petra January 5, 2008. REUTERS/Yousef Allan (JORDAN)