Rumours have fizzled about Jessica Simpsons romance with Marron 5 hearthrobb Adam Levine after he told E! News that they are 'Just fuck buddies' oops we mean 'Just friends'. While Jessica has been denying rumours, her best friend/ assistant has been going behind her back and GETTING it on with her ex husband Nick Lachey. The two were spotted at Los Angeles' Level 3 nightclub. One reveler says, "Nick had his arms wrapped around her, and he was kissing her all over the side of her face and neck. Her arms were around him, too. We were watching in total disbelief. We kept waiting for them to rip each other's clothes off." The revelers felt Cobb should not have been cavorting with her best friend's ex in such a public place. One fumes, "There may be nothing going on between them, but it was inappropriate behavior. Now this newly divorce drama keeps getting uglier!
