Paul McCartney (L) and Ringo Starr perform during the taping of «The Night That Changed America: A GRAMMY Salute To The Beatles», which commemorates the 50th anniversary of The Beatles appearance on the Ed Sullivan Show, in Los Angeles, USA. January 27, 2014.

Katy Perry performs «Dark Horse» at the 56th annual Grammy Awards in Los Angeles, California, USA. January 26, 2014.

Hasty Pudding Theatricals’ 2014 Woman of the Year actress Helen Mirren (C) rides with Hasty Pudding Theatricals’ President Tony Oblen (L) and cast Vice President Ethan Hardy, Harvard University students dressed in drag, during a parade through Harvard Square in Cambridge, Massachusetts, USA. January 30, 2014.

Residents raise their glasses as they pose for photographs at a table full of dishes during a «Ten thousand families dinner» organized by a local community to celebrate the upcoming Chinese Lunar New Year, in Wuhan, Hubei province, China. January 24, 2014.

A 6.5 metres trojan stands amidst flowers ahead of the upcoming Chinese lunar New Year in Yilan county, southern Taiwan. January 23, 2014.

Divers perform a dragon dance as they «bless» the shipwreck habitat of the S.E.A. Aquarium as part of the festive Chinese New Year celebrations in Sentosa, Singapore. January 30, 2014.

A Japanese official shows a sign to end a delegate’s speech at a business meeting attended by Japan’s Prime Minister Shinzo Abe during the meeting organised by Confederation of Indian Industry (CII) in New Delhi. India. January 25, 2014.

Mall employees and patrons are held in a theater lobby as law enforcement officials speak with them as potential witnesses in a shooting at the Mall of Columbia shopping center in Columbia, Maryland, USA. January 25, 2014.

A vigilante points a gun to his head as he talks while members of the community police stand near him before entering the village of Los Reyes de Salgado in Periban, in Michoacan state, Mexico. January 28, 2104.

Anti-government protesters rest at a barricade at the site of clashes with riot police in Kiev, Ukraine. January 29, 2014.

Israeli soldiers visit the Yad Vashem Holocaust History Museum in Jerusalem. January 26, 2014.

Villagers wearing masks of Spain’s Infanta Cristina (C) and her husband, Spain’s Duke of Palma Inaki Urdangarin, take part in carnival celebrations in Zubieta, Spain. January 28, 2014.

Spanish model Ana Moreno, 20, wearing a creation by Antonio Gutierrez poses backstage during the International Flamenco Fashion Show SIMOF in the Andalusian capital of Seville, Spain. January 30, 2014.

A dove released during an Angelus prayer conducted by Pope Francis, is attacked by a seagull in Saint Peter’s square at the Vatican. January 26, 2014.

Residential buildings are reflected on the water as people fish in a river in Hechi, Guangxi Zhuang Autonomous Region, China. January 24, 2014.