Dave Grohl's ex, Kari Wuhrer, opened up about the Foo Fighters frontman's infidelity as he recently made a bombshell ...

In fact, she said she famously called in to The Howard Stern Show to complain about an argument she’d had with the rocker.

Kari, 57, who dated the Foo Fighters singer in the 90s, wasn't surprised to hear that Dave had been unfaithful to his wife of ...

Dave Grohl's ex-girlfriend Kari Wuhrer has claimed he was dating another woman when he pursued her in the late 90s.

Dave Grohl's ex, Kari Wuhrer, has claimed he is a "scumbag" who regularly cheats. Kari, 57, who dated the Foo Fighters singer ...