Jennifer Aniston and Olivia Munn, who star in the holiday comedy "Office Christmas Party," shared some laughs on the red carpet at the film's Los Angeles premiere. The film, which also stars Kate McKinnon, Jason Bateman, T.J. Miller, and Courtney B. Vance, follows the antics of a quirky office manager, who throws an epic Christmas party to land a major client (Vance), despite warnings from the uptight CEO, played by Aniston. Aniston, who was dressed in a patchwork slip dress, shared a few laughs with Munn on Wednesday's red carpet. Katy Perry, Molly Sims, Jimmy Kimmel, and Fortune Feimster also showed up for the premiere, which was held at the Regency Village Theater. The film, directed by "Blades of Glory" directors Josh Gordon and Will Speck, hits theaters on Friday.