Video of the Day: Lady Gaga Duets with Yoko Ono

Two of music’s most controversial ladies — and Flavorpill favorites — took the stage together Saturday night in Los Angeles. With Lady Gaga in a glittery, butt-baring catsuit and Yoko Ono sporting a statement hat, the pair performed two songs, backed by a Plastic Ono Band featuring Sean Lennon, Yuka Honda, and Cornelius. Watch the duo take on Plastic Ono Band’s “The Sun Is Down” after the jump.

Note: The first few seconds of footage are shaky, but everything comes into focus by around :20.