Blac Chyna hides her engagement ring as she treats herself to McDonald's lunch in Beverly Hills

Blac Chyna was spotted rocking bantu knots as she stepped out to a salon appointment after treating herself to a McDonald's lunch on Friday in Beverly Hills, California.

The 27-year-old future Mrs. Rob Kardashian, who was on her way inside the building, kept her left hand concealed as to not show off her 7-carat diamond engagement ring.