John Mayer Brings Mystery Girl to Adele Concert

John Mayer exits the Wiltern after attending the surprise Adele concert on Friday night (February 12) in Los Angeles.

The 38-year-old singer was joined at the event by a mystery girl who he was seen driving away with following the show.

PHOTOS: Check out the latest pics of John Mayer

John had a near run-in with his ex-girlfriend Katy Perry, who was seen attending the show with her rumored new boyfriend Orlando Bloom.

20+ pictures inside of John Mayer with a mystery girl at the Adele concert…