The small screen drama on "Beverly Hills, 90210," may be in re-runs, but some real-life feuds still live on, according to Tiffani Thiessen.
The actress was a guest on Howard Stern's Sirius XM radio show on July 30 and shared that she and her former friend and co-star Jennie Garth are no longer speaking.
"We had a falling out and we grew apart," Thiessen said on the program (via E! Online). "I was the one who was hurt, let's just say that. I was the one who was hurt."
This isn't the first time news of a Thiessen-Garth feud has made the rounds. In May, sources told Us Weekly of a nasty 2009 run-in between the two at a party, where Garth reportedly wouldn't even look at Theissen, who served as a bridesmaid in Garth's wedding to her (now estranged) husband Peter Facinelli.
But Garth isn't the only former co-star Theissen isn't BFFs with these days. She told Stern that she went through a rough patch with Tori Spelling -- Spelling was once married to Theissen's pal Charlie Shanian -- but now she wishes her well.
"Our kids go to the same school, and she's moved on," she said of Spelling. "I'm glad she's happy, and she's having tons of kids and she's great. I'm happy for her."
But perhaps Theissen's tiff with Garth won't last forever. If Spelling and Garth could make nice with Shannen Doherty 20 years after their feud, anything is possible.
Check out other celebrity feuds below: