Photos: Star sightings
2013 Sundance Film Festival - Premiere of ACOD
Jessica Alba, a cast member in "A.C.O.D.," smiles at fellow cast member Adam Scott as they work the press line at the premiere of the film at the 2013 Sundance Film Festival, Wednesday, Jan. 23, 2013, in Park City, Utah. (Photo by Chris Pizzello/Invision/AP)