"The Bachelor" star Jake Pavelka hosted the Chippendales 10th Anniversary event in Las Vegas at the Rio All Suite Hotel and Casino in Las Vegas yesterday.

The reality star showed off his rock hard abs on the red carpet.

Jake got on our radar on the fifth season of "The Bachelorette."  In 2009 he starred on "The Bachelor's" 14th season. The following year he appeared on"Dancing With the Stars."

Like most reality show romances, his relationship with fiancee Vienna Girardi ended not long after "The Bachelor" ended. The drama continued for the former couple on "Bachelor Pad."

Check out more photos of Jake...