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, told TMZ that there had been chatter around Hollywood about Grohl's cheating ways for years.

Dave Grohl's ex-girlfriend, Kari Wuhrer, has labeled him a "serial cheater" in light of his recent revelation of a secret child.

Dave Grohl’s wife, Jordyn Blum, has been turning to her friends for support after the rockstar confessed that he had cheated and welcomed a new baby with another woman.  However, Blum’s friends reveal that Jordyn may have known of this news long before the announcement.