Jessica Simpson & Nick Lachey Party @ Red O Restaurant

Jessica Simpson is seen slightly mortified as she leaves Red O Restaurant where her ex Nick Lachey was partying with his girlfriend. Jessica's Mom was nervously giggling at first and then was not amused by the cameras as the paps asked pressing questions in regards to Nick her ex son in law being in the same room as the Simpsons.

Enough time has passed for the two to handle the situation as gracefully as they did, though, it's situations like this that stir old memories.