Matt Smith, Alesha Dixon, Andrew Garfield: Celebrity pictures Feb 7

Today's celebrity pictures include a shivering Maria Menounos stripping down into a bikini on Mario Lopez's show Extra after losing a Super Bowl bet, Gossip Girl's Penn Badgley and Leighton Meester keeping warm on set, and a casual Andrew Garfield at the Amazing Spider-Man trailer launch in NYC.

Also across the pond, We Need To Talk About Kevin's Ezra Miller attends the NYC screening of Thin Ice, a glamorous Rachel McAdams and a suited Channing Tatum go to the LA premiere of The Vow, and Sharon Stone wraps up as she runs errands in Beverly Hills.

In London, Matt Smith and Bird Song's Clemence Poesy attend the 2012 Evening Standard British Film Awards, and a surprised-looking Simon Cowell, a summery Alesha Dixon and a leather-clad Carmen Electra arrive for Britain's Got Talent auditions at the Hammersmith Apollo.