Okay, so I told you that there are rumors swirling Jessica Simpson cheated on Nick Lachey with three famous peeps: Bam Margera, his buddy Johnny Knoxville (those boys love to share) and Maroon 5's Adam Levine. Well, here's more on the Adam rumor. Love him, by the way -- even though he sleep with that bubblehead.Apparently, Jessica and Adam had their fling back in September 2004. They were partying with friends -- Jessica's BFF CaCee Cobb and Maroon 5 drummer Ryan Dusick -- at the Sunset Marquis Hotel in L.A. "Jessica and Adam were very close in the booth, and she kept putting her hand on his leg," a source tells the NY Daily News. "It was obvious that something weird was going on. A few days later, Adam was talking about how he and Jessica had 'gotten it on' in the hotel that night. Apparently it was just kind of a fling."Know why I believe this story? Well, other than the fact that this is the fourth different place I've read about it. I believe it's true because someone like Adam totally would have said "gotten it on." Can't you see that happening -- in his raspy voice? It's so tacky. So childish. So... rock star.