At a club just last week, these network reality costars were partying together and having a good time….. at first. They were signing autographs and taking pictures with fans and all seemed to be going okay. As the night wore on and the two had more to drink, they started to lose patience with one another. They spent the night trying to compete for attention and as they went to leave, one woman’s named was called out by a group of people for a photo. The other got so jealous she slapped her rival and then keyed her car. The two are currently not speaking.