Only in Hollywood can a museum bring out so many A-listers. Art lovers Brangelina, Lady Gaga, and members of the Bolshoi Ballet were part of an eclectic mix to honor the new Museum of Contemporary Art.

The MOCA is the only museum in Los Angeles devoted solely to contemporary art. It houses nearly 6000 pieces (and growing!) from all mediums of art produced after 1939. The museum is actually in three facilities: MOCA Grand Avenue, The Geffen Observatory at MOCA, and MOCA Pacific Design Center. The collection is so impressive that it’s regarded as one of the most important collections in showcasing the post-war world.

And as you can see, it is a favorite for many of Los Angeles’ most elite artists.