Holly Madison in a Red Side-tie Bikini Swimsuits 12 JUN 2008

Playboy centrefold Holly Madison has a lot to thank Playboy founder Hugh Hefner for, that’s for sure. If it wasn’t for him picking her as one of his live-in girlfriends or for the insanely popular Girls of the Playboy Mansion reality show based on their life at the mansion, this bunny’s career and popularity would certainly never have reached quite as high a level as what she currently enjoys.

Anyway, here she is showing off her beautiful curves in a racy red side-tie bikini.