Katy Perry and John Mayer Party Together at The Nice Guy in Hollywood

at 12:30 pm | By
Katy Perry Is Giving Us All the Holiday Feels
Ugly Christmas sweaters have never looked better.

You can’t keep a good couple down.

It’s looking a lot like singers Katy Perry and John Mayer may be “on again” as they were spotted leaving The Nice Guy nightclub together last night (Dec. 30, 2015) in West Hollywood, California.

The onand off and on and off and onand off couple partied until 4:30 AM after Mayer hit the stage with the Grateful Dead.

Perry broke out into song and sang “A Natural Woman,” with John possibly playing guitar, and the crowd was mesmerized. Check out the clip at TMZ.

Things are looking as if the couple will be spending New Year’s Eve together.

Check out more pics from John Mayer and Katy Perry’s night out in the gallery above.