During Monday’s episode of ”Chelsea Lately,” Oscar-winning actress Gwyneth Paltrow shocked everyone when she revealed she can swear like a sailor and even used to have an enemy within her own family.

Show host Chelsea Handler prompted Gwyneth’s potty mouth, by revealing that both women had grandmothers they called “Mutti” (German for “Mommy)” and adding that her grandma “was a real b—-.”

“My mutti,” Paltrow replied, “was a real c—.”

Paltrow, 38, went on to explain that her grandmother “just hated my guts, basically.”

“She tried to poison my mother [actress Blythe Danner] against me,” she explained, “but it didn’t work, because I have a great mother.”

“She was tough,” Paltrow continued. “You look back and you think she must not have been very happy and she must’ve had a lot of pain because she was mean as hell.”

Check out the hilarious interview below:

Thoughts??