Photos Click to share on Facebook (Opens in new window)Click to share on Twitter (Opens in new window)WhatsAppClick to email a link to a friend (Opens in new window)Click to copy URL Celebrity photos: Dec. 13, 2010 By Page Six Team Thanks for contacting us. We've received your submission. Back to Reading Published Dec. 13, 2010, 5:00 a.m. ET 1 of 12 Talk about holiday spirit: Katy Perry makes for a stunning Mrs. Claus at the Y100 Jingle Ball in Miami, where she performed. BuzzFoto.com 2 of 12 Kim Kardashian hangs out backstage in the Just Jared lounge at the Y100 Jingle Ball in Miami, Fla., where she presented one of the awards. BuzzFoto.com 3 of 12 Don't mess with the disk: Funnyman Will Ferrell goes for laughs at the "TRON: Legacy" premiere in Hollywood, Calif. Splash News 4 of 12 Lady in red: Sirinda Swan joins the stars at the world premiere of "TRON: Legacy" at the El Capitan Theatre in Hollywood, Calif. WireImage 5 of 12 Joe Jonas at the "TRON: Legacy" premiere in Hollywood, Calif. WireImage 6 of 12 He's a traveling man: Keith Urban arrives in Sydney, Australia. PacificCoastNews. 7 of 12 Actress Yaya DaCosta at the "TRON: Legacy" premiere in Los Angeles. WireImage 8 of 12 Actress Sarah Shahi at Miss Golden Globe in West Hollywood, Calif. Splash News 9 of 12 Olivia Wilde goes for the gold at the world premiere of "TRON: Legacy" at the El Capitan Theatre in Hollywood, Calif. WireImage 10 of 12 Jeff Bridges at the "TRON: Legacy" afterparty in Hollywood. PacificCoastNews.c 11 of 12 It's a red-leather day for "X Factor" judge Cheryl Cole wears red trousers for the final show of this season in London/ PacificCoastNews.com 12 of 12 "Tru Blood" heasrtthrob Ryan Kwanten at the William Rast for Target VIP Shopping Party in Los Angeles. Splash News Up Next Week's best celebrity photos