Mayer 'wants summer fling' with Aniston

John Mayer is only interested in having a summer fling with Jennifer Aniston, say reports.

Pals of the Friends actress are worried that she is going to end up heartbroken when Mayer decides to end their relationship.

A source told OK!: "John says that Jen and he have a physical connection as deep as their spiritual one.

"But he also said he’s categorising this as a summer fling for now."

Mayer's previous romantic relationships have included Jessica Simpson, Cameron Diaz and Minka Kelly.

It was reported earlier this month that Aniston was "falling in love" with the musician.