Actor George Clooney hugs actress Shailene Woodley at the news conference for the film 'The Descendants' at the 36th Toronto International Film Festival. REUTERS/Mike Cassese
Paul Simon performs during ceremonies marking the 10th anniversary of the 9/11 attacks on the World Trade Center, in New York. REUTERS/Allan Tannenbaum/Pool
Actress Keira Knightley of the film 'A Dangerous Method' poses for a portrait during the 36th Toronto International Film Festival. REUTERS/Mark Blinch
Actor Neil Patrick Harris (L) is congratulated by actor Jason Segel, his co-star on their TV series 'How I Met Your Mother', during ceremonies honouring Harris with a star on the Hollywood Walk of Fame in Los Angeles. REUTERS/Fred Prouser
Miss Australia Scherri-Lee Biggs participates in the swimsuit segment of the Miss Universe 2011 pageant in Sao Paulo, Brazil. REUTERS/Darren Decker/Miss Universe Organization, L.P. LLLP./Handout
Singer Stevie Wonder uses a smartphone while unveiling the United Nations Mobile Application at the United Nations Headquarters in New York. REUTERS/Brendan McDermid
A model made to look like a statue is pictured before the taping of the television show 'The Comedy Central's Roast of Charlie Sheen' at Sony studios in Culver City, California. REUTERS/Mario Anzuoni
Charlie Sheen arrives for the taping of the television show 'The Comedy Central's Roast of Charlie Sheen' at Sony studios in Culver City, California. REUTERS/Mario Anzuoni
Actress Uma Thurman is interviewed before a showing of the Calvin Klein Spring/Summer 2012 collection during New York Fashion Week. REUTERS/Lucas Jackson
Italian tenor Andrea Bocelli (L) performs with singer Tony Bennett and the New York Philharmonic Orchestra at Central Park's Great Lawn in New York. REUTERS/Shannon Stapleton
Red Hot Chili Peppers bassist Flea(L) and lead singer Anthony Kiedis perform during their world tour at the National Stadium in Lima, Peru. REUTERS/Enrique Castro-Mendivil