Asian Doll and Rico Nasty were friendly enough to collaborate on a track called "Nasty" back in April.

But they're not looking too friendly anymore. In the video below, the lady rappers square up and Rico Nasty goes down. Afterward, Doll brags about winning the fight.

Apparently, the two had been yipping at each other online after Rico accused Doll of biting her style.

Asian Doll isn't a stranger to fisticuffs -- she fought Bali Baby earlier this year at SXSW.

How would you compare Asian Doll vs. Rico Nasty to last week's male rapper fight between Rico Reckless and Lil Mister?