Rob, Cameron, Drew, and More Mingle at LACMA's Star-Studded Gala

The Los Angeles County Museum of Art brought out a host of stars for its annual Art and Film Gala on Saturday night. Jennifer Aniston and Justin Theroux mingled with friends Drew Barrymore and Cameron Diaz at the event — it was actually Drew's first post-baby night out! Salma Hayek and Kerry Washington also made appearances.

Robert Pattinson suited up for the night out after returning to the West Coast from his Australian Breaking Dawn Part 2 press tour. He posed with Cameron, who made her latest red carpet run following her appearance at the opening of Rag & Bone's new LA store on Friday. Amy Adams met up with Tom Hanks, while Minka Kelly and her boyfriend Chris Evans posed separately on their way into the bash, which honored Ed Ruscha and Stanley Kubrick. Florence Welch performed, and Evan Rachel Wood also took the microphone during the star-studded evening.