Dave Grohl’s ex, Kari Wuhrer, says she’s heard “rumblings” about the rocker’s infidelity in his marriage to Jordyn Blum before it was revealed that he had a baby girl with another woman. Wuhrer, an actress best known for her parts in Anaconda and Thinner,

Calling him a “scumbag,” Wuhrer labeled him a “serial cheater” and claimed there’s been “rumblings” of other alleged infidelities for years. Grohl’s former flame spoke to TMZ about the “Best of You” singer’s latest scandal after he came clean earlier this month about being unfaithful to his wife of 21 years and revealing he recently welcomed a baby with a mystery woman.