tHE LATEST ChRhrinna rumor swirling is that Rihanna tatted the words "Breezy" somewhere on her body.

Publicly, she has said she and Brown are NOT back together ... but her Instagram suggests otherwise. Regularly in fact. See Chris Brown shirtless in bed.

The Breezy tattoo is just the latest symbol of their non-together togetherness.

According to The Sun (UK), “She got it because it symbolizes her commitment to him. Now the world knows they’re back together, they’re determined to make it work.”