Justin Bieber is responding to Ronda Rousey’s claims that he was rude to her younger sister. He’s also commenting on the UFC fighter getting knocked out by Holly Holm this past weekend.

In an interview with Elvis Duran on Entertainment Tonight, the “Sorry” singer, 21, said he doesn’t remember snubbing Rousey’s 16-year-old sister at the Cannes Film Festival.

“I guess, supposedly, she asked for a picture with her sister or something, and I guess I said no?” he explained. “But I don’t remember this happening so, Ronda, I’m sorry. Don’t kick my ass!”

Rousey told Cosmopolitan last month that she’s “no longer a Belieber” after the incident, and neither is her sister.

He brought up Rousey later in the interview. “I would like to get better at boxing . . . Did you see Ronda Rousey?” he asked about her loss to Holm. “She got knocked out cold! Oh my God, she got knocked out so bad. Yeah no, she got pummeled.”