Mischa Barton, P. Diddy, Jessica Alba and more bundle up and brave the cold for the 2008 Sundance Film Festival in Park City, Utah! By Suzy Byrne
Credit: Mario Anzuoni/Reuters/Landov
Updated: Friday Jan 25, 2008 | 01:00 PM EST
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A pregnant Jessica Alba preps for a workout. Plus: Mary-Kate, Colin Farrell and more sightings from the Park City, Utah, film fest
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Meanwhile, Harrelson's Sleepwalking costars Nick Stahl and the cigar lovin' Dennis Hopper stick together on more solid ground on Wednesday.
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