Dec 08, 2016 at 1:40 am

Jennifer Aniston is Joined by Katy Perry at 'Office Christmas Party' Premiere!

Jennifer Aniston stuns as she arrives at the premiere of her new film Office Christmas Party on Wednesday night (December 7) at the Westwood Village Theater in Los Angeles.

The 47-year-old actress was joined on the red carpet by her co-star Olivia Munn as well as pop star Katy Perry!

PHOTOS: Check out the latest pics of Jennifer Aniston

Also spotted on the red carpet were Molly Sims, Kelly Rowland, Jimmy Kimmel and pregnant wife Molly McNearney, as well as TJ Miller and wife Kate Gorney.

Office Christmas Party hit theaters this Friday (December 9)!

FYI: Jennifer is wearing a Roberto Cavali dress, Brian Atwood sandals, and Fred Leighton jewelry while carrying a Tom Ford clutch. Olivia is wearing a Jonathan Simkhai dress and Jimmy Choo shoes with jewelry by EF Collection, Dana Rebecca, and Swati while carrying a Lili Radu clutch. Katy is wearing a Cinq à Sept gown and Stella Luna shoes.