Fergie Is Classiest Act at Slash Party

Former Guns N’ Roses guitarist Slash turned 43 yesterday. Rock ‘n’ roll heavyweights like Perry Farrell, Tom Morello and Billy Gibbons showed up at the Mirage Hotel and Casino’s Bare Pool Lounge to help him celebrate with an all-star concert.

And then there was Fergie.

Abandoning her Mom Shorts for a pair of painted-on leather pants, the Black Eyed Peas front-chick writhed around on the stage with her upraised caboose. Fergie warbled versions of GNR classics “Sweet Child O’ Mine” and “Paradise City,” along with Heart’s “Barracuda.”

Too bad the Bare Pool & Lounge doesn’t allow minors. Fergie could have treated the kiddies to an oral-sex simulation again.