Blac Chyna
A lot of people don't realize this, but Chyna was actually friends with Kim before she began dating Rob. In fact, she was featured in KUWTK years before she even met Rob. In fact, this was before she even had her oldest son! Nowadays, she has a lot more on her plate.
Mom and Business Manager
Chyna has made a name for herself in the cosmetic industry. She also got pretty famous just with her relationship with Rob and after having his baby, Dream. They even tried to have a TV show together, but that didn't work out.