Hold on tight! As celebs have shown time and time again, the hottest way to cool off is hopping on a jet ski. From Beyonce to Simon Cowell and Mariah Carey, check out these celebrity waverunners!
The Supermarket Superstar host doesn't just wow on the red carpet—she was just as lovely au naturel on vacation in Cabo San Lucas, Mexico in November 2011.
Credit: FameFlynet Pictures