Jessica to perform with the Pussycat Dolls

Jessica Simpson will play host to a special performance by the Pussycat Dolls at PURE nightclub in Las Vegas May 4, reports Us magazine.

“This is a chance for her to be sexy again and back in the spotlight,” says a club source.

Now that could explain why the Blonde Ambition star was seen hopping from one club to the other Monday wearing a deep necked black top that repeatedly failed to constrain her regally mounted nipples.