Blac Chyna, Kylie Jenner Feud: Blac Chyna wants Teenager away from her Son

Kylie Jenner might have won Tyga's heart, but she will never be the real mother of his two-year-old son, King Cairo.

According to HollywoodLife.com, Blac Chyna, the mother of King and ex-girlfriend of Tyga, wants the 17-year-old reality starlet to stay away from her son.

"Blac thinks [Kylie] is either really smart or just plain stupid," one of the website's sources said. "She thinks it's more of the stupid factor. Common sense would tell most women in the world that you shouldn't be around the child whose mother is the ex of the person you're with."

Kylie reportedly watched King last weekend and had so much fun that she renamed herself "King Kylie" on Instagram as a tribute.

"She had the time of her life with him and thinks he's just as cute as a button. So she decided to make that her name on Instagram for now. She's just showing the little guy some love," another source claimed.

"Kylie's issues with Blac Chyna are between the two of them. That precious little boy has absolutely nothing to do with their issues. Kylie would never in a million years drag King into her issues with his mother. Kylie loves that little boy and thinks he's such an adorable young man," one more source stated.

In another HollywoodLife.com report, sources stated that Blac Chyna believes that Kylie changed her name as an attempt to get under her skin.

"Blac totally thinks Kylie is just trying to get at her with this whole name change thing," the source said. "But she's really trying to rise above it. She's got so much going on in her career right now and she just wants to keep it positive and not play little girl games."

Regardless of why Kylie decided to add King to her name, it looks like Blac Chyna will take the high road and ignore the jab. Black Chyna as reportedly moved on from the 25-year-old rapper and is dating again.