Charlize Theron and Tia Mowry’s feud cycles on.

Weeks after the “Sister, Sister” star snitched on the Oscar winner for being “mean” to her at SoulCycle, Dish Nation reports Theron, 39, demanded Mowry, 36, be banned from the trendy spin classes.

“Charlize came in so pissed off after Tia went to the tabloids about her, and she demanded we bar Tia from ever coming back. When the manager refused, Charlize just got angrier and said she’d go to the top to make it happen,” an insider told the site.

According to that same source, “The Young Adult” star said the interaction gave her doubts about her privacy when attending the 45-minute fitness classes.

The insider claimed that Theron said, “This nobody who was famous for a minute 20 years ago can complain to the tabloids about me but I can’t expect you to protect me from hangers-on in your studio?”

In late July, Mowry told InTouch that Theron rolled her eyes and said, “Oh my God,” when she tried to introduce herself.

“I wasn’t over-the-top,” the “Instant Mom” star continued. “I know how to approach another celebrity. Charlize was just mean. I’m just being honest.”