Katy Perry and John Mayer Caught Dating at Chateau Marmont

Heads up Russell Brand your ex-wife is hanging out at the Chateau Marmont with no other than the serial celebrity dater John Mayer. Uh-oh!

The two pop icons were spotted enjoying a dinner date at Pace restaurant in LA before moving on to the Chateau Marmont Hotel. The car photos of John and Katy confirms previous reports about their rumored romance. They were first seen together grabbing a bite of pizza last June.

As much as John Mayer is known for his music, he is also known for his very public hookups often targeting the latest Hollywood ‘It’-girl.

He has been linked to a string of hot young celebs and A-listers which include Minka Kelly, Jessica Simpson, Jennifer Love Hewitt, Taylor Swift and Jennifer Aniston. Now Katy Perry is part of the Mayer hit list.

Katy Perry’s divorce was finally made official last month from comedian Russell Brand, Katy is said to have gone through a string of rebound relationships since then- from Karl Lagefeld’s muse Baptiste Giabiconi and Florence And The Machine guitarist Rob Ackroyd.

Not to worry, Russell Brand is cruising smoothly at his own rebound pace with Jordana Brewster’s sister, Isabella Brewster. The two found zen and love after meeting each other in a yoga class.