We spotted former Pussycat Dolls star Melody Thornton soaking up the rays in Miami Beach, Fla., earlier this week. The singer, AKA Baby Doll, wore a sexy white bikini and showed off her patriotic spirt in an American flag beach towel while lounging by the beach.

The following day Thornton, 29, hung out by the pool in a red bikini. She tweeted a few selfies with the captions: "Still haven't had enough sun! Lol #miami" and " I don't wanna leave!!! Wah! #miami."

She returned to Los Angeles on Friday.

Thornton joined the all-girl group in 2003. She left in 2010 to pursue a solo career.

Check out more photos of Melody in a bikini...