By The 'Roar' singer was photographed leaving the Sunset Towers Hotel in Los Angeles on Friday with Mayer, while wearing a ring on her engagement finger, E! Online reports.
Perry and Mayer can be seen smiling while leaving the hotel with the ring clearly on show.
While there has been no official announcement by the couple, Mayer took to Twitter to speak highly of his partner.
I got the hottest girl in the game
Pick in' my brain
— John Mayer (@JohnMayer) February 15, 2014
What to Read Next
Katy Perry has been dating John Mayer on and off since August 2012. She was previously married to Russell Brand for two years from 2010.
She recently said of Mayer to W magazine: "I actually am dating my crush. I had a crush on him for a long time, and it just so happens we fit together great."
John Mayer released his duet with Katy Perry 'Who You Love' as a single last year. Watch the video below:
