Watch: K. Michelle & Tamar Braxton perform together at BET Awards...

K. Michelle and Tamar Braxton officially ended their feud with a joint powerhouse performance last night.

K and Tamar performed their latest singles 'Hard to Do' and 'If I Don’t Have You' respectively. They later launched into a duet of Patti LaBelle’s 'If Only You Knew,' before being joined by the legendary diva herself. It all ended in an embrace.

Patti's screaming was a little harsh on the ear, but this show of unity outweighed that.