Celebrity - Sundance Film Festival - Celebrity

Paris Hilton is seen on Main Street during the Sundance Film Festival in Park City, Utah on January 17, 2009. (AP Photo/Matt Sayles)

Former supermodel Christie Brinkley unveils her new ad for the National Milk Mustache 'got milk?' Campaign at the 2009 Sundance Film Festival in Park City, Utah. (Reuters/Ramin Rahimian)

Singer Mariah Carey and actor Nick Cannon attend an after party for the premiere of 'Push' during the Sundance Film Festival in Park City, Utah on January 16, 2009. (AP Photo/Peter Kramer)

Eliza Dushku arrives at Entertainment Weekly and Loreal Paris' Women of Worth Vision Awards celebration during the Sundance Film Festival in Park City, Utah on January 17, 2009. (AP Photo/Matt Sayles)

Laura Harring arrives at Entertainment Weekly and Loreal Paris' Women of Worth Vision Awards celebration during the Sundance Film Festival in Park City, Utah on January 17, 2009. (AP Photo/Matt Sayles)

Andie MacDowell arrives at Entertainment Weekly and Loreal Paris' Women of Worth Vision Awards celebration during the Sundance Film Festival in Park City, Utah on January 17, 2009. (AP Photo/Matt Sayles)

Singer Mariah Carey speaks at a press conference for the premiere of 'Push' during the Sundance Film Festival in Park City, Utah on January 17, 2009. (AP Photo/Matt Sayles)

Singer Mariah Carey speaks at a press conference for the premiere of 'Push' during the Sundance Film Festival in Park City, Utah on January 17, 2009. (AP Photo/Peter Kramer)

Cast member Katheryn Winnick, of Canada, arrives for the premiere of the film 'Cold Souls' at the Sundance Film Festival in Park City, Utah on January 17, 2009. (Reuters/Danny Moloshok)

Former boxer Mike Tyson attends a showing of director James Toback's documentary 'Tyson' at the Sundance Film Festival in Park City, Utah on January 17, 2009. (Reuters/Ramin Rahimian)

Actress Ashley Judd of the movie 'Helen' poses for a portrait at the 2009 Sundance Film Festival in Park City, Utah on January 17, 2009. (Reuters/Ramin Rahimian)

Actress Jill Hennessy attends the premiere of 'Lymelife' during the Sundance Film Festival in Park City, Utah on on January 17, 2009. (AP Photo/Peter Kramer)

Actress Emma Roberts attends the premiere of 'Lymelife' during the Sundance Film Festival in Park City, Utah on January 17, 2009. (AP Photo/Peter Kramer)

Christie Brinkley plays a virtual guitar at the Wii Music Experience, held at the Island Def Jam Hype House, a hospitality house where guests visited during the Sundance Film Festival on January 16, 2009, in park City, Utah. (AP Photo/Nintendo, Sara Jaye Weiss)

Actress Ashley Judd attends the screening of 'Helen' held at the Library Center Theatre during the 2009 Sundance Film Festival on January 16, 2009 in Park City, Utah. (AFP Photo/Bryan Bedder)

Actress Mariah Carey arrives with her husband Nick Cannon for the after party of the film 'Push' during the Sundance Film Festival in Park City, Utah on January 17, 2009. (Reuters/Lucas Jackson)

Paula Patton arrives at the premiere of 'Push' during the Sundance Film Festival in Park City, Utah on January 16, 2009. (AP Photo/Matt Sayles)

Christie Brinkley poses for the Got Milk?campaign at the Spa at the Lift at the Sundance Film Festival in Park City, Utah on January 16, 2009. (AP Photo/Shea Walsh)