Source:www.malestars.net

Nick Lachey had himself a busy night here in Vegas last Saturday.

Local celeb spies spotted Jessica Simpson's soon to be former husband painting the town red last Saturday.

Nick started the night with a surprise serving of Cacee Cobb, Simpson's personal assistant, at The Pussycat Dolls Lounge, where Pamela Anderson appeared as a Pussycat Doll."

Hmmn.

Lachey, Cobb, and the rest of the entourage then showed up at Pure, the 40,000 square foot night club in Caesar's Palace. That's just shy of one-acre folks, and, if you've ever been to Caesar's, you know that they do everything in a big way there. That property is huge folks.

Our boy was busy text messaging when, 15 minutes after Cobb exited, at about 2:30 am, the main course on his menu, Entertainment Tonight reporter Vanessa Minnillo met up with him.

Not bad.

There are strong rumors that these two are an item in the making.

The following night they were spotted dining and dirty dancing at a New York club.

We'll do our best to keep up with Nick and let you know what he's up to.