Lady Gaga & Yoko Ono: We Are Plastic Ono Band!

Lady Gaga and Yoko Ono pose backstage at the “We Are Plastic Ono Band” concert held at LA’s Orpheum Theatre on Saturday (October 2).

Plastic Ono Band was the loose supergroup of musicians that The Beatles’ John Lennon assembled 40 years ago. He would have turned 70 this week!

Saturday’s reconstituted version of the Plastic Ono Band also included Yoko and John‘s son Sean Lennon as well as Thurston Moore and Kim Gordon of Sonic Youth.

Watch Gaga and Yoko perform below!