John Mayer's thinning body has becoming very obvious since his recent breakup with pop star Katy Perry. In the recent Dra Vs Lil Wayne's Tour Stop at the Hollywood Bowl, sources of the Daily Mail spotted the singer's 'thin frame and gaunt physique' in his black suit.

Earlier reports posted in Enstarz.com also confirmed that the Gravity singer's weight loss has become very noticeable arousing a lot of speculations of the sudden weight drop.

"His figure looked pretty thin, giving some insight on why that could be. Some might assume it's because he's not eating lately or trying to hurt himself due to the breakup with Perry. But it might be too soon to jump to that theory right now." The report said.

Last month's photos of the No Such Thing musician also showed that his slim figure did not go well with his clothes. Pictures of him waiting for his flight at the LAX showed that the singer's faded blue jeans seem to fall from his waistline, his red tie-up belt did not help much in completing the outfit. Moreover, his blue and white striped T-shirt  is tucked loosely in his thinning figure.

The Who You Love singer is said to be seeing an unnamed ex since last month after his recent split.

Meanwhile, the 36-year old singer is also spotted to have bumped across ex Taylor Swift at the Chateau Marmont in West Hollywood. Reports, however, said the two are keeping a grudge at other since Swift's release of her single "Dear John" alleged to be describing her heartbreak towards the "humiliated" male singer who claims not to get any permission for their story to be the material of Swift's song.

"John and Taylor saw each other but didn't exchange a single word." The source said.

John Mayer recently performed at the iHeart Radio Festival with co-performers Alicia Keys, Usher and Lorde among others.