Blac Chyna and Rob Kardashian have only been engaged for a minute and there is already talk that a baby is set to come right after the wedding — if Chyna's mother is to be believed.

Tokyo Toni told NW magazine her daughter and soon-to-be son-in-law are planning to get to work on a child right after tying the knot.

"I want another grandchild for sure," she said. "It's very likely to happen after the wedding."

She also gushes about Rob, saying he would be a great father and is already doing a stand-up job with Chyna's son, King, whom she had with her previous fiancé Tyga.

"Rob is the perfect dad," she said. "He spends hours playing with King and he buys him lots of toys. Their favorite thing is playing a numbers game with Legos. King responds to him so well."

Word on the street is Blac Chyna and Rob are aiming for a summer wedding.

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