We don't know how long issues have been prominent between music icon Brandy and R&B songwriter T.C., but they've been exposed (again); all due to a Mariah Carey post and assumptions.

Brandy posted a photo of her and Mariah Carey with the caption "She Knows Me," and that's all it took this time. However, this isn't the first time TC and Brandy have had issues, from the screenshot below from Fameolousgossip.com, you can see T.C.'s deleted tweets about the singer and their relationship.

https://www.instagram.com/p/BW0b9spF1FH/?taken-by=4everbrandy

T.C. posted a video of him singing Carey's "Butterfly" the same day, and some people, including Brandy (according to TC), took it as shade and a dig.

https://www.instagram.com/p/BW0gmLnlIrs/?taken-by=songwritertc

TC took to Instagram to share his thoughts and "expose" Brandy.

Look at the pair during better times in 2012.

https://www.youtube.com/watch?v=TMav-g6GXWI