Rihanna & Teyana Taylor Engage In Twitter Beef

Rihanna's Instagram landed two young men in jail only a few days ago, and the singer has already managed to create controversy over another post-- though this time intentionally. 

It all started a couple weeks back, when Teyana Taylor posted an IG video on her own account singing Anita Baker's "Caught In The Rapture". Then last night, Rihanna posted a video of her male hair stylist singing the song, mockingly dressed up as the singer.

Teyana picked up on the shade, and has since been going at Rihanna on Twitter, as well as exchanging tweets with RiRi's friend Melissa Forde. 

Update: Rihanna has now changed her Twitter header to Teyana and her own networths side by side. View it in the gallery above.

Update 2: Teyana has responded by changing her header to an even more distasteful image. See it in the gallery above.

View the full trade-off below.

Rihanna also tweeted "I REFUSE to help your career…you will NOT get an @ from me! Not til you pay me! #nomorefreepromo #iRefuse," but it has since been deleted.