(L-R) Trina Braxton, '106 & Park' co-host Rocsi, Traci Braxton, Towanda Braxton, Tamar Braxton, Toni Braxton, and '106 & Park' co-host Terrence J. visit BET's "106 & Park" at 106 & Park Studio on April 11, 2011 in New York City.

*Toni Braxton, 43, is squashing rumors that she has a cougar thing going on with “106 & Park” host Terrence J, who is all of 29.

Toni set the record straight when cameras caught up to her last night in Hollywood.

“I don’t know him!” she told paps as she left dinner at Katsuya Hollywood. “I met him one time. I’m not dating him. He’s a sweetheart, but that’s not true.”

Terrence interviewed Toni, along with her sisters, when they were promoting their reality show “Braxton Family Values” on “106 & Park.”

She also took to her Twitter recently to deny they’re dating.

“I am NOT dating Terrence J from the show,” she tweeted this weekend. “I think he’s eye candy for the YOUNGER girls. However I’m a little older, parts of me are young.”

“But he’s a bit too young for me,” she continued. “Great guy! We’ve talked whenever I’ve done BET events but that’s all.”