10/04/2010 07:15 am ET Updated Dec 06, 2017

Lady Gaga Performs With Yoko Ono, Wears Sheer Jumpsuit (PHOTOS)

Lady Gaga performed with Yoko Ono Saturday night in Los Angeles.

Wearing a sheer jumpsuit encrusted in crystals, Gaga joined Ono at the Orpheum for the 'We Are Plastic Ono Band' concert. The show was part of a week of events to honor what would be John Lennon's 70th birthday on October 9.