Fans react as Canadian singer Justin Bieber performs at an early morning promotional event in Sydney. REUTERS/Tim Wimborne
Actor Morgan Freeman attends the world premiere of 'The Dark Knight Rises' in New York. REUTERS/ Andrew Kelly
Actor Tom Cruise carries his daughter Suri into the Chelsea Piers sports facility in New York. REUTERS/Andrew Burton
Director Quentin Tarantino speaks during a panel for 'Django Unchained' during Comic Con International convention in San Diego, California. REUTERS/Mario Anzuoni
Louis Vuitton sunglasses are seen at the largest Louis Vuitton store in China, in Shanghai. REUTERS/Aly Song
Paul Stanley, lead vocalist of Kiss, poses for a portrait at his home in Beverly Hills, California. REUTERS/Mario Anzuoni
Actor Will Ferrell holds a cutout placard of his face during a mock 'whistle stop tour' press conference for the launch of his upcoming movie 'The Campaign' in Los Angeles, California. REUTERS/Jonathan Alcorn
French actress Marion Cotillard arrives at the European premiere of 'The Dark Knight Rises' in Leicester Square, central London. REUTERS/Andrew Winning
Thom Yorke of British band Radiohead performs at the Optimus Alive Festival in Alges, on the outskirts of Lisbon, Portugal. REUTERS/Hugo Correia
Contestants warm up backstage during the Boy and Girl Fitness Sao Paulo 2012 contest in Sao Paulo, Brazil. The annual contest received more than 2 million entries, according to the organisers. REUTERS/Paulo Whitaker