The mystery man who has been snapped cosying up to Amy Winehouse on a beach in St Lucia has been identified as Josh Bowman.

Showing off her newly-rounded figure in a teeny tiny bikini - which she later threw off for a dip in ocean - the singer has been photographed enjoying some frolicking fun in the sun with actor, Josh.

The 21-year-old is most famously known for being pals with rugby ace and boyfriend of Kelly Brook, Danny Cipriani.

Amy's rep tells Entertainmentwise, "Amy is having a great time in St. Lucia and making friends as people do on holiday. 

"She and Josh's whole family have been hanging out together."

Josh also recently told a U.K publication that he thinks Amy is a really cool girl and he's having a great time with her. 

But if reports are true, Amy isn't limiting herself to one man.

The soul diva has supposedly been seen locking lips with calypso singer Shayne Ross at a beach barbecue and getting busy with the hotel's Santa Claus.

See Amy and Josh cosying up on the beach below