Toni Braxton is in love -- and her family can't stop teasing her about it.
Only ET has an exclusive sneak peek of Thursday's episode of Braxton Family Values -- in which Tamar, Towanda, Trina and Traci Braxton make fun of Toni for gushing about her relationship with rapper Birdman.
"You don't have to sell anything. Your boyfriend is number five on the Hip Hop Forbes list," Tamar teases Toni during a family lunch. "She knows she can have anything she wants to, because he's rich."