Tamar Braxton, the sister of Grammy Award winning vocalist, Toni Braxton, is tired of being in her shadow as a background singer. So much so, she is voicing her displeasure at being in the background all the time. She even slammed the job of being a background vocalist. 

Tamar Braxton and singer Diana Ross' son, actor, Evan Ross

Will this sibling rivalry lead to trouble for the family. What happens if the two start competing against each other on the music charts. Toni is the more modest sister, whose had the greater chart success, while Tamar has a moderately successful career under her belt with the group the Braxtons and as a solo artist, but her ego is in outer space, as she has referred to herself as one of the best singers in the world. 

Tamar Braxton on the reality show "Braxton Family Values"

What if Tamar begins to outsell Toni. What happens if Toni outstrips Tamar again. Will it be world war three. Can their relationship survive the rivalry. More importantly, will Tamar trounce Beyonce, who has been ripping off her previous work. Much pressure is on Tamar's husband, music executive, Vincent Herbert, who signed Lady Gaga. Will their marriage survive if Tamar flops. Actually, will he survive if Tamar flops.