Kardashian reportedly met with Chyna's mom and gained her seal of approval after she flew into Los Angeles from Washington D.C to introduce her husband to her grandchild, King Cairo - whom Chyna shares with Tyga.
According to TMZ, the 29-year-old former 'Keeping Up With The Kardashians' star has reportedly been dubbed "a way better match" for Blac, real name Angela White, than her ex-beau Tyga, who is now dating Rob's sister Kylie Jenner.
After some years as a recluse in which he battled weight problems and depression, Rob has come out of hiding after becoming involved with the former exotic dancer. Editors claim Rob's 'positive attitude, kindness, good manners' won over her apprehensive mother.
A source tells MailOnline that even though Shalana initially had doubts about Rob, she now believes he is "the one" for her daughter.
Chyna is yet to comment.