Blac Chyna sat in her rented Ferrari and watched as her overly aggressive bodyguards corrected a photographer who got too close to her and rumored boyfriend Mechie at Saks Fifth Avenue in Beverly Hills on Friday.

Photo by BACKGRID

The socialite dropped off her Ferrari at the valet, then she and Mechie walked into Saks to spend Rob Kardashian‘s child support check. The fight broke out after the couple returned to her car.

Mechie rode shotgun with Chyna in the Ferrari, while her security drove her pink Range Rover. It isn’t clear if Mechie, an aspiring rapper, has a job.

Photos by Vasquez-Max Lopes / Elite Images / BACKGRID