TMZ obtained footage of Erica getting in a fist fight at the launch of her new lipstick by Lady J Cosmetics in Manhattan. Things began when Erica exchanged words with a blonde woman named Tiffany over a man. Apparently Tiffany was taunting Erica that she hooked up with her boyfriend before they got together. 

Things quickly escalated into a full-on girl fight. Erica threw the first punch. Despite people rushing to break up the fight, both women pretty much lunged at each other because apparently they wanted to scratch and pull hair in public. Classy, right!