Customers are seen inside a store of Chinese toy maker Pop Mart at a shopping mall in Beijing, China December 9, 2020. Picture taken December 9, 2020. REUTERS/Tingshu Wang

A child wearing a mask sits next to a statue of Dolly doll inside a store of Chinese toy maker Pop Mart at a shopping mall, following the coronavirus disease (COVDI-19) outbreak, in Beijing, China December 9, 2020. Picture taken December 9, 2020. REUTERS/Tingshu Wang

Ge Wu, 28, introduces her collection of Pop Mart toys during an interview with Reuters at her home, in Beijing, China December 9, 2020. Picture taken December 9, 2020. REUTERS/Tingshu Wang

People wearing masks, following the coronavirus disease (COVDI-19) outbreak, are seen inside a store of Chinese toy maker Pop Mart at a shopping mall in Beijing, China December 9, 2020. Picture taken December 9, 2020. REUTERS/Tingshu Wang

Ge Wu, 28, shops at a store of Chinese toy maker Pop Mart inside a shopping mall in Beijing, China December 9, 2020. Picture taken December 9, 2020. REUTERS/Tingshu Wang

A booth of Chinese toy maker Pop Mart is seen at a shopping mall in Beijing, China December 9, 2020. Picture taken December 9, 2020. REUTERS/Tingshu Wang

Ge Wu’s collection of Pop Mart toyss are seen displayed at her home, in Beijing, China December 9, 2020. Picture taken December 9, 2020. REUTERS/Tingshu Wang

A woman wearing a mask, looks at toys on display inside a store of Chinese toy maker Pop Mart at a shopping mall, following the coronavirus disease (COVDI-19) outbreak, in Beijing, China December 9, 2020. Picture taken December 9, 2020. REUTERS/Tingshu Wang

Customers wearing masks are seen next to Dolly dolls on display inside a store of Chinese toy maker Pop Mart at a shopping mall in Beijing, China December 9, 2020. Picture taken December 9, 2020. REUTERS/Tingshu Wang

Ge Wu, 28, poses for pictures next to her collection of Pop Mart toys at her home, in Beijing, China December 9, 2020. Picture taken December 9, 2020. REUTERS/Tingshu Wang

People check a vending machine of Chinese toy maker Pop Mart at its booth inside a shopping mall in Beijing, China November 27, 2020. REUTERS/Florence Lo

A woman poses for pictures at a booth of Chinese toy maker Pop Mart at a shopping mall in Beijing, China November 27, 2020. REUTERS/Florence Lo

People visit a booth of Chinese toy maker Pop Mart at a shopping mall in Beijing, China November 27, 2020. REUTERS/Florence Lo

People walk past a store of Chinese toy maker Pop Mart at a shopping mall in Beijing, China November 27, 2020. REUTERS/Florence Lo

A man walks past a store of Chinese toy maker Pop Mart at a shopping mall in Beijing, China November 27, 2020. REUTERS/Florence Lo

People visit a booth of Chinese toy maker Pop Mart at a shopping mall in Beijing, China November 27, 2020. REUTERS/Florence Lo

A booth of Chinese toy maker Pop Mart is seen inside a shopping mall in Beijing, China November 27, 2020. REUTERS/Florence Lo

SOCIALIST PARTY PRIME MINISTERIAL CANDIDATE ZAPATERO GESTURES TO SUPPORTERS DURING AN ELECTORAL MEETING IN ZARAGOZA. Socialist Party (PSOE) leader and prime ministerial candidate Jose Luis Zapatero gestures to supporters during an electoral meeting in Zaragoza March 7, 2004. Spain will be holding general elections on March 14 with Zapatero and the Populart Party (PP) secretary general Mariano Rajoy as the two main contenders. REUTERS/Luis Correas

Socialist Party leader and prime ministerial candidate Jose Luis Rodriguez Zapatero talks during an electoral meeting in San Sebastian March 7, 2004. Spain will be holding general elections on March 14 with Zapatero and the Populart Party (PP) secretary general Mariano Rajoy as the two main contenders. REUTERS/Pablo Sanchez AC/AA

Socialist Party leader and prime ministerial candidate Jose Luis Rodriguez Zapatero talks during an electoral meeting in San Sebastian March 7, 2004. Spain will be holding general elections on March 14 with Zapatero and the Populart Party (PP) secretary general Mariano Rajoy as the two main contenders. REUTERS/Pablo Sanchez AC/AA

Bono Vox, lead singer of the Irish rock group U2, performs at the Strahov stadium in Prague, August 14The concert was part of the group's world tour "PopMart" .

Bono Vox, lead singer of the Irish rock group U2, performs at the Strahov stadium in Prague, August 14. The concert was part of the group's world tour "PopMart".

Bono Vox, lead singer of the Irish rock group U2, performs at the Strahov stadium in Prague, August 14. The concert was part of the group's world tour "PopMart".

CZECH

U2 singer Bono performs in front of a sell-out crowd of 38,000 fans at Sam Boyd Stadium April 25 in Las Vegas. The band kicked-off their "Popmart" tour with the performance.

U2 guitarist the Edge (L) and lead singer Bono perform in front of 38,000 fans as the band starts their "Popmart" tour at the Sam Boyd Stadium April 25 in Las Vegas.

U2 lead singer Bono takes the stage in front of a sellout crowd as the band starts their "Popmart" tour at the Sam Boyd Stadium April 25 in Las Vegas.

A sell-out crowd watches U2 start their "Popmart" tour at the Sam Boyd Stadium April 25 in Las Vegas. The image of guitarist "Edge" is shown live on a 150-by-50-foot video screen.

U2 guitarist The Edge (L) and bassist Adam Clayton take to the stage in front of a sell-out crowd of 38,000 fans as the band starts their "Popmart" tour at Sam Boyd Stadium April 25 in Las Vegas.

U2 singer Bono performs in front of a sell-out crowd of 38,000 fans at Sam Boyd Stadium April 25 in Las Vegas. The band kicked-off their "Popmart" tour with the performance.

U2 CONCERT

U2 guitarist The Edge (L) and bassist Adam Clayton take to the stage in front of a sell-out crowd of 38,000 fans as the band starts their "Popmart" tour at Sam Boyd Stadium April 25 in Las Vegas.

U2 CONCERT

U2 guitarist the Edge (L) and lead singer Bono perform in front of 38,000 fans as the band starts their "Popmart" tour at the Sam Boyd Stadium April 25 in Las Vegas.

U2

A sell-out crowd watches U2 start their "Popmart" tour at the Sam Boyd Stadium April 25 in Las Vegas. The image of guitarist "Edge" is shown live on a 150-by-50-foot video screen.

U2

U2 lead singer Bono takes the stage in front of a sellout crowd as the band starts their "Popmart" tour at the Sam Boyd Stadium April 25 in Las Vegas.

U2

Bono, lead singer of the Irish rock band U2, performs with bandmate Adam Clayton (R) at a press conference in a K-Mart department store in New York February 12, where the band discussed their upcoming international "PopMart" tour. The tour starts in Las Vegas, Nevada, on April 25.

Bono, lead singer of the Irish rock band U2, sits on the lap of a reporter at a press conference in a K-Mart department store in New York February 12, where the band discussed their upcoming international "PopMart" tour. The tour starts in Las Vegas, Nevada, on April 25.

Members of the Irish rock band U2 (L to R) the Edge, Larry Mullen, Bono and Adam Clayton, pose at a press conference in a K-Mart department store in New York February 12 where they discussed their upcoming international "PopMart" tour. The tour starts in Las Vegas, Nevada, on April 25.

Members of the Irish rock band U2 (L to R) the Edge, Larry Mullen, Bono, and Adam Clayton, appear at a press conference in a K-Mart department store in New York February 12 to announce plans for their international "PopMart" tour. The tour starts in Las Vegas, Nevada, on April 25.

Bono, lead singer of the Irish rock band U2, sits on the lap of a reporter at a press conference in a K-Mart department store in New York February 12, where the band discussed their upcoming international "PopMart" tour. The tour starts in Las Vegas, Nevada, on April 25.

USA U2

Members of the Irish rock band U2 (L to R) the Edge, Larry Mullen, Bono and Adam Clayton, pose at a press conference in a K-Mart department store in New York February 12 where they discussed their upcoming international "PopMart" tour. The tour starts in Las Vegas, Nevada, on April 25.

NEW YORK U2

Bono, lead singer of the Irish rock band U2, performs with bandmate Adam Clayton (R) at a press conference in a K-Mart department store in New York February 12, where the band discussed their upcoming international "PopMart" tour. The tour starts in Las Vegas, Nevada, on April 25.

U2

Members of the Irish rock band U2 (L to R) the Edge, Larry Mullen, Bono, and Adam Clayton, appear at a press conference in a K-Mart department store in New York February 12 to announce plans for their international "PopMart" tour. The tour starts in Las Vegas, Nevada, on April 25.

TOUR U2

FILE PHOTO 1AUG94 - The Rolling Stones' Mick Jagger performs during the band's world premiere night of their "Voodoo Lounge" tour at Robert F. Kennedy Stadium in Washington, D.C. August 1, 1994. The Stones launch their 13th North American tour in the final week of September in a cautious mood, despite thriving for the past 35 years by ignoring most rules. Because of slow sales for such high-profile summer tours as U2's "PopMart" extravaganza and the annual Lollapalooza road show, the Stones will play fewer cities on their "Bridges to Babylon" outing.

ENTERTAINMENT STONES