Tamar Braxton and K. Michelle have had one of the longest running "beefs" in R&B. After years of dissing each other back and forth, most thought they had resolved their issues, but there's still some clear shade being thrown on IG and Twitter.

Braxton took to her Twitter account and sent out a questionable tweet about AtomFactory -- the record label K. Michelle currently has a management deal with.

K. Michelle then responded with a reference to Tamar's edges, which many feel have looked rather thin on this season of "Braxton Family Values."

Soon after, Braxton's initial tweet was deleted. She claims she removed the controversial tweet because her husband has business dealings with AtomFactory. She also made it clear that she wasn't taking shots at Beyonce, which many fans thought was the case. She instead confirmed she was talking about her "stalker," a term she's given K. Michelle over the years.

Braxton also offered an explanation for her hairline, saying it was a side effect of pregnancy.

See the two R&B divas go at it above.