RiRi decided not to get mad, instead she got even and posted an old topless photo of TLC after Tionne 'T-Boz' Watkins and Rozanda 'Chilli' Thomas said the 'Diamonds' singer needed to put some clothes on.
In an interview with Australia's Channel 7 show Sunrise T-Boz said: "Every time I see you you don't have to be naked. It's easy to sell sex."
That pic (which has now been replaced by a pic of the ocean) was clearly chosen because in the Aussie interview, Chilli said TLC had made their way to the top of the music industry fully-clothed.
"We became the biggest girl selling group of all time with our clothes on and that says a lot," she said. God, it's all a bit catty isn't it?!
RiRi, not one to remain quiet in situations such as these, put this picture up as her cover image on Twitter. She also tweeted to say: "When there's no changing the fact that I'm me, and they're well...they're them."
That tweet came with a series of pictures of the singer pulling silly faces and sticking her tongue out like she couldn't care less what the TLC girls had said.
When there's no changing the fact that I'm me, and they're well...they're them. pic.twitter.com/RCF4TqxN69
- Rihanna (@rihanna) June 6, 2014
WANT MORE RIHANNA? Well you're in luck - here's is her style evolution from the days of 'Pon de Replay' to now.