Ashlee Simpson laughs at the idea of sleeping with Nick Carter.

Nick Carter has been running around talking about how he has slept with every gal in the planet and at least one is stepping up to say, "Nick Carter?? Are you kidding me?"

There. I said it. I did not sleep with Nick Carter.

Actually, make that two girls who are denying that they did the nasty with Nasty Nick.

Nick claims that he thought Paris Hilton was cheating on him so he cheated on her. Now he is saying the gal he banged to make Paris jealous was Ashlee Simpson.

Ashlee says it never happened. "No! That is so random. When I heard that, I was dying laughing," says Ashlee.

That’s right Nick. She died laughing at the idea of sleeping with you. Isn’t it time for you to crawl back under the Rock of Former Pop Stars That No One Cares About?