Aniston and Mayer enjoy backstage tryst

Actress Jennifer Aniston has further fuelled speculation she's enjoying a relationship with rocker John Mayer by joining him backstage at his concert in Orlando, Florida on Tuesday night.

The pair has been spotted enjoying steamy embraces on several occasions, and most recently they were seen cavorting on a beach during a romantic weekend in Miami, Florida.

They were then snapped enjoying another romantic rendezvous at the Mandarin Oriental Hotel in Miami a few days later.

At Mayer's recent concert, the former Friends star was spotted watching her alleged beau performing on stage at Orlando's Convention Centre and photographing the singer from the wings.

The pair were allegedly so loved up at the gig that Mayer hurried backstage to kiss Aniston before returning to the stage to play an encore.

Although Mayer, 30, has hinted the rumours about a love affair with Aniston, 39, are true - by stating the camera never lies - the pair have yet to officially confirm their relationship.