Oscars A Night of Vanity

2/29/2016 6:45 AM PST BY TMZ STAFF

0229-vanity-fair-gallery-TMZ-01The Vanity Fair Oscar Party was the place to be after the ceremony.

It went down in Bev Hills at the Wallis Annenberg Center for the Performing Arts. Lots of stars stopped by, including Chris Rock, Louis C.K., Dave Chappelle, Sarah Silverman, Vince Vaughn, Jeremy Renner, Adrien Brody, and Alejandro Iñárritu

When you sit through 3 hours of that ... you deserve to party.