Michael Kovac/Getty; Axelle/Bauer-Griffin/FilmMagic

Welcome to the jungle,Kathy Griffin.

She held up a throwback photo of the two looking cozy on a couch.

And he goes, ‘You’re standing on it.’

Kathy Griffin attends the Fourth Annual Critics Choice Real TV Awards at Fairmont Century Plaza on June 12, 2022 in Los Angeles, California; Jack Black attends “Borderlands” Special Los Angeles Fan Event at TCL Chinese Theatre on August 06, 2024 in Hollywood, California

Kathy Griffin and Jack Black.Credit:Michael Kovac/Getty;  Axelle/Bauer-Griffin/FilmMagic

“You guys, that’s straight guys,” she said.

“He had one bath mat/towel that he used for both, and that was it.

So naturally, I kept sleeping with him.”

Kathy Griffin and Jack Black throwback photo

Kathy Griffin and Jack Black.Kathy Griffin/TikTok

I f—ed Jack Black.

Okay, we went out only two or three times, but that’s a relationship in my book.

And by the way, this is my book."

During the sit-down, she also revealed that Black had even met her mother at one point.

Black, meanwhile, has been married to Tanya Haden since 2006.

They have two sons.