Joey, the equine star of the film 'War Horse' is led by a handler at the UK premiere in London. REUTERS/Paul Hackett
Singer David Lee Roth performs with Eddie Van Halen (R) during a private Van Halen show to announce their upcoming tour at Cafe Wha? in New York. REUTERS/Lucas Jackson
Cast members (from left) Ashton Kutcher, Jon Cryer and Angus T. Jones participate in a panel for 'Two and a Half Men' during the CBS sessions at the Television Critics Association winter press tour in Pasadena, California. REUTERS/Phil McCarten
Director Madonna arrives for the premiere of her film 'W.E.' in London. REUTERS/Luke MacGregor
Steven Tyler and Jennifer Lopez, co-hosts of 'American Idol', take part in a panel session at the FOX Winter TCA Press Tour in Pasadena, California. REUTERS/Jonathan Alcorn
Actor Jeremy Irons arrives for the National Board of Review Awards Gala in New York. REUTERS/Lucas Jackson
Actress Helen Mirren arrives for the National Board of Review Awards Gala in New York. REUTERS/Lucas Jackson
will.i.am holds his Intel-powered ultrabook like a boom box as he leaves Intel Corporation president Paul Otellini during Otellini's keynote address at the 2012 International Consumer Electronics Show in Las Vegas. REUTERS/Steve Marcus
Rihanna sits courtside during the NBA basketball game between the Los Angeles Clippers and the Miami Heat in Los Angeles. REUTERS/Lucy Nicholson
Actress Angelina Jolie is seen in the Oval Office during a meeting with US President Barack Obama, from the South Lawn of the White House in Washington. REUTERS/Jonathan Ernst
Actress Mary Tyler Moore arrives for the taping of 'Betty White's 90th Birthday: A Tribute to America's Golden Girl' in Los Angeles. REUTERS/Sam Mircovich
Gene Simmons and wife Shannon Tweed arrive at the 2012 People's Choice Awards in Los Angeles. REUTERS/Danny Moloshok
Actor Morgan Freeman (L) accepts the favourite movie icon award from presenter Ewan McGregor at the 2012 People's Choice Awards in Los Angeles. REUTERS/Mario Anzuoni
Cast member Sam Neill arrives for the premiere of the Fox television series 'Alcatraz' at the famed former prison in San Francisco Bay in San Francisco. REUTERS/Robert Galbraith
