Jessica Simpson Look-Alike Busts Nick Lachey

Recent divorcee, Nick Lachey, may have jumped into a relationship before he was ready. Just recently, according to TMZ, a wandering eyed Nick Lachey was caught by his girlfriend Vanessa Minnillo, when she saw him cozying up with a Jessica Simpson look-alike at Plumm nightclub.

Lachey and Minnillo had come to the club to catch Joey McIntyre's performance, when Nick was seen with a look-alike of his ex-wife. The look-aike signaled him to call her as she left the place, prompting Minnillo to jump onto the scene demanding an explanation.

"What are you doing? We need to talk, " TMZ quoted her, as telling a dismayed Lachey.

Nick then obediently followed Vanessa, who was seen taking a cab to leave the place, while Lachey was standing alone on the sidewalk.

Then the two exchanged heated words in the cab, as he caught up with her and the couple left in the same cab.

An eyewitness has said that the couple was not going to split up over the issue.

"Every couple has their spats, they're not going to break up over it, " the witness said.

Yet, this is not a good sign.....a lack of trust so early in the relationship. We'll see where it goes from here.