Updated

Amy Winehouse was spotted this weekend looking healthier than she has in months as she showed off some new curves while frolicking topless on a Caribbean beach.

The “Rehab” singer, 25, who is currently receiving treatment at a London clinic after a drug overdose, seemed to be quite comfortable with herself as she relaxed and sunbathed in St. Lucia in nothing but a pair of skimpy bikini bottoms.

And according to the Daily Mail, Winehouse has not only gained a few much-needed pounds, but also hired a personal trainer to help her get back into shape.

“She’s very enthusiastic about her sessions and bounds in to work out on the bikes, weights and Power Plate,” a source told the Mail.

Perhaps it’s her separation from husband Blake Fielder Civil that has done her well. Civil was recently sent back to prison after failing a drug test and breaking the early release terms of his 27-month sentence, the Mail said.

Her family is also thrilled at Winehouse’s apparent progress in treatment. “She’s being taken care of. She’s resting and eating well, and there are no drugs there,” her mother Janis said.

Click here to see the photos of Winehouse and read more from the Daily Mail.