Back in Black
Erin Lucas quit The City for some reason. I guess she was sick of being on a crappy spin off of The Hills? Rumor has it she had a falling out with Whitney Port, but I've also read that she left the show to "pursue a hosting career".
Erin is the daughter of AC/DC bassist Cliff Williams, which kind of explains the questionable outfit she wore to the party for the I "Heart" Ronson collection on August 20. I mean, if anything is going to help us understand this outfit choice, it's groupie genes.
It also explains her very questionable side-boob AC/DC ...