Chris Richardson and Lauren Conrad: Back Together?

Granted, we don't know if Chris Richardson and Lauren Conrad were ever actually dating.

But The Hills star was seen leaving Hyde nightclub late Monday night right behind the American Idol alum, repeating a scene from April.

Back then, Conrad said Richardson was a “very sweet kid. He’s just a friend of mine… I’m not dating anyone.” But forgive us for not entirely knowing what to believe.

We just wonder if Blake Lewis is jealous.