Amy Winehouse tries to keep releationship under wraps

Amy Winehouse has moved to a different holiday apartment to keep her new relationship private.

The 'Rehab' singer is dating a hotel fitness instructor in St. Lucia and has now decided to rent a more secluded property to keep her friendship with the man - known only as Andrew - under wraps.

A source said: "Amy has a habit of falling for guys very quickly. She's head-over-heels with Andrew and doesn't want anything coming in the way of their relationship.

"She initially left the hotel for a villa so she could have some privacy but now she's moved again to ensure that no one will uncover what she's getting up to."

The 25-year-old star has been holidaying on the Caribbean island since shortly before Christmas.

During her time in the resort, Amy reportedly also enjoyed a brief relationship with 21-year-old actor Josh Bowman.

Despite her extra-marital activities, she is still keen to reconcile with jailed husband Blake Fielder-Civil, who has filed for divorce over her recent antics.

Shortly after Josh flew back to the UK, Amy said: "Josh has gone home. He was lovely. But it was a holiday thing. I still love my Blake. While he's locked away, I'm still going to have a good time. He can't do anything about it."