Over the past few months R&B singer Tameka 'Tiny' Cottle's supposed best friend, Sabrina Peterson, has been very outspoken in defending Tiny online in the midst of her marriage troubles [click here if you missed that].
Looks like Tiny has had enough...
Over the weekend Sabrina was on Instagram live ranting about Tiny's situation and Tiny's other bff Shekinah, when Tiny aka Major Girl responded in Sabrina's comments "What the f--k u doing!?"
