Blac Chyna, Robert Kardashian`s girlfriend and mother of his child. We are not really sure if they are together anymore, but according to Life & Style, they are back together.

Blac tried to get the legal rights to the name Angela Renee Kardashian. Normally, getting the legal rights to a name is no problem. Kardashian, however, is not a normal name. Khloe and Kourtney, despite technically being in a family with Chyna have fought to stop her getting the rights to their last name.

According to People`s Magazine, the sisters have lawyered up. In documents that People have acquired, the sisters argue that Chyna`s intentions are motivated by money and getting other benefits that the name gives.

An unknown source, close to Chyna has denied that the motivation is money or any other benefits. The unknown source says that the important thing for Chyna is getting the same last name as her baby, Dream Kardashian.