Lady Gaga and Mark Ronson throw surprise performance at Met Gala

Lady Gaga took the stage with producer Mark Ronson at a Met Gala after party in New York City to perform a short set of songs, which included a cover of Talking Heads' 1983 hit "Burning Down The House." Watch Gaga sing and play the electric guitar below...

Ronson is among the producers working on Gaga's upcoming album, due out later this year. Other collaborators include RedOne, Elton John, and Diane Warren.