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Frances Cobain, the daughter of late American rock legend Kurt Cobain, said Thursday she wants her mother Courtney Love banned from Twitter -- after Love claimed Foo Fighters lead singer Dave Grohl had hit on her.

In a tweet earlier this week, the Hole lead singer wrote, "I hear from Frannie's roommate that @davegrohl hit on frances. I'm not mad at her, him i am about to shoot dead."

Grohl and Kurt Cobain both starred in Seattle-based grunge outfit Nirvana, prior to the troubled frontman's suicide in 1994.

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In a statement Thursday, Frances Cobain, 19, rejected her mother's claims.

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"While I'm generally silent on the affairs of my biological mother, her recent tirade has taken a gross turn," Cobain said.

"I have never been approached by Dave Grohl in more than a platonic way. I'm in a monogamous relationship and very happy. Twitter should ban my mother."