It looks like Trina Braxton was right about her reluctancy for her, Traci and Towanda Braxton to surprise their younger sister Tamar Braxton on stage during one of her performances on WeTV's Braxton Family Values.

Tamar Braxton Wants To Steer Clear Of Being 'Knockoff Queen'

In a trailer for the hit reality series, Trina, Traci and Towanda take advantage of a "now or never" moment and get on stage with Tamar as she prepared to belt out her song Hot Sugar.

While Towanda thinks Tamar would be happy to see them join her, Trina assumes she would be upset. And they are definitely met with Tamar's frustration as she throws water at them from her water bottle and says several times (including once in the mic), "That's not funny!"

Trina Braxton Yells At Tamar Braxton For Her 'Unfinished' & 'Dumb' Phrase 'Put'

She goes on to tell cameras, "It was wrong and wrong and wrong and wrong."

Tamar later meets with the oldest Braxton sister, Grammy-Award winning singer Toni Braxton, who had already caught wind of the news.

Tamar tells her, "It wasn't good. It was weird."

To add to the drama between the sisters, they still disagree on the direction of not just their gospel album, but even their first single. Mega-hit producer Babyface wants to help them on the project, but Toni emphasizes they need a deal while Tamar expresses they actually did not.

Trina and Tamar end up getting into a screaming match over the disagreement at the end of the clip. The sisters have been able to keep the drama to a minimum lately, but their major arguments do revolve around the highly anticipated album.

Take a look at the trailer and be sure to tune in to the full episode Thursday at 10/9c on WeTV.

Tags: braxton family values Reality TV WeTV