After Hollywood's biggest night, many top stars stopped by Vanity Fair’s Oscar Party for some mingling, In-N-Out, and gorgeous portraits to commemorate the night. For the third year in a row, photographer Mark Seliger teamed up with Instagram for an instant portrait studio right inside the Vanity Fair Oscar Party. The tradition started from a rather bold experiment two years ago. Favorite portraits from the past include Lupita Nyong’o cradling her Oscar and newly weds Jennifer Aniston and Justin Theroux cozying up to each other. The photos capture both the intimacy and excitement inside the must-stop after-party. This year Vanity Fair also captured some behind the scenes moments during Jon Hamm and Tyler Oakley’s portrait session giving an even more detailed and exclusive look into the night.

A Surreal Moment with Jon Hamm in the Vanity Fair Oscars Portr...Jon Hamm and Tyler Oakley are here to give you a 360° tour of the #VFoscarparty Instagram portrait studio. Check out all the photos here: http://vntyfr.com/QekFsfu Posted by Vanity Fair on Sunday, February 28, 2016

Check out some gorgeous portraits in the slideshow and see all of the beautiful pictures on Vanity Fair's and Seliger's Instagram pages.