It's always the biggest soiree of the year!

Celebs came out in forces for the Vanity Fair Oscars after party last night, and it looked like quite the wild time! Jennifer Aniston and husband Justin Theroux rubbed elbows with fellow A-list couples like Katy Perry and Orlando Bloom and Reese Witherspoon and husband Jim Toth, while Caitlyn Jenner largely kept to herself with a blonde companion.

Earlier in the night, the Friends star teared up while honoring the late Bill Paxton, and there wasn't a dry eye in the house. She must be glad Brad and Angelina are divorcing, so she doesn't have to worry about running into them at bashes like these!

We were starting to think the "Chained to the Rhythm" songstress and her British beau were dunzo, so we were happy to see them celebrating film's biggest night together.

There's no doubt the Best Picture mix-up was a topic of conversation among the famous attendees!