Kris Jenner warns Rob to stay away from TygaLos Angeles, April 1 (AZINS) Reality TV personality Kris Jenner has warned her son Rob Kardashian to stay from rapper Tyga.

Since Rob and Tyga have been with the same woman in the past -- Blac Chyna -- Kris is "freaking out" after knowing that Rob is getting closer to the rapper. She thinks Tyga could be a bad influence on Rob, reports aceshowbiz.com.

"Kris is warning Rob not to be palling around with Tyga," a source told Hollywood Life magazine.

The source also revealed that Kris is doing everything she can to "convince Rob that he needs to support his child's mother, Blac Chyna, and sort out his issues with her".

Earlier this week, Chyna accused Tyga of not paying child support for their 4-year-old son King Cairo.

"Rob can't play games with his family and Kris is worried that Tyga will get in his head. Kris fears Tyga's issues with Chyna will become Rob's problems, too, so she's doing everything she can to keep Rob away from Tyga's influence," the source added.

Chyna also has a child with Rob.