media_removed_toofab 102011
It's bikini madness!

All the stars have flocked to warmer climates for the holidays, where many of them are showing off their amazing bikini bodies.

Yesterday, Rihanna looked sexy in a red two-piece in Barbados, Maria Menounous rocked a snakeskin print in South Beach while Kimora Lee Simmons looked amazing in a mismatched top and bottom in St. Bart's.

There's no doubt they all look great -- but, our question to you is, which one of them looks best?

Check out the gallery above, then vote below: