Nick Lachey has spent the months since he split with wife Jessica Simpson dating a string of beautiful women, and his latest catch was the most high-profile to date: former Laguna Beach star Kristin Cavallari.

But Jessica Simpson thinks the gorgeous 19-year-old reality star is too young and has told Nick to cool it.

In Touch Weekly Magazine has reported that she is fed up with news of Nick's latest hookup as she had thought she had moved on.

But when reports of Nick Lachey’s recent hookup with Laguna Beach's Kristin Cavallari got back to her, she couldn’t hide her dismay.

"I told Nick to cool it," Jess told a friend. "I said it didn't look good hanging out with a 19-year-old. He just laughed and said, 'She's a lot of fun, and we're just hanging out.’"

There seems to be a bit more than just hanging out with Nick and the young sexy blonde, and it appears Jessica may be just a bit jealous.
[SOURCE]
[Thanks Kristina]
Here a couple of scans from In Touch...

posted by Lysandra @ 10:55 AM