At the 2016 Vanity Fair Oscar Party hosted by Graydon Carter, Caitlyn Jenner, who famously introduced herself on the magazine's cover last year, partied with Lady Gaga, who had just wowed the world with her emotional Oscars performance of "Til It Happens to You," surrounded by sexual assault survivors.
At the bash held at the Wallis Annenberg Center for the Performing Arts in Beverly Hills, Jenner and Gaga posed together for photos with Taylor Kinney, who was having quite the Oscars date night with his pop-star fiancée.
Gaga, 29, was dressed for Sunday's events in a "gown suit" designed by best friend Brandon Maxwell. She was nominated for Best Original Song for "Til It Happens to You," from the documentary The Hunting Ground, about rape and assault on college campuses. (Sam Smith ended up winning the Oscar for "Writing's on the Wall" from the James Bond film Spectre.)
Check out PEOPLE's full Academy Awards 2016 coverage and complete winners list!
Meanwhile, Jenner, 66, wore a stunning red dress with glittering accessories. The Vanity Fair soiree was one of several she attended Sunday, also making an appearance at Elton John's annual viewing party.
Vanity Fair itself reports that first-time Oscar winner Leonardo DiCaprio was the man of the hour, taking photos with celebrity well-wishers from Ben Affleck to John.
His exit from the party was a bit deflating, according to the magazine, but Gaga reportedly livened things up again by shouting, "They are playing Bowie. Everything is going to be okay."