Holly Madison Throws The World’s Largest Bikini Parade

She seems to do more good with her clothes off than with her clothes on.

Former Hugh Hefner girlfriend Holly Madison helped the Las Vegas Convention & Visitors Authority earn a Guinness World Record on Thursday by staging the world’s largest bikini parade.

The parade saw 281 bikini-clad ladies, who had to send in their measurements to get approved prior to the event, march down the Las Vegas Strip before Holly hosted a swimwear retrospective of bathing suits from the fifties to the present day. 

Click through our gallery from the sexy bikini parade. Hot or not? Tell us in the comments!