Dave Grohl is embroiled in controversy following revelations of a 15-year alleged affair with Annaliese Nielsen, a porn publisher, alongside his admission of fathering a child outside his marriage to Jordyn Blum. Reports indicate that the affair began shortly after Grohl's marriage in 2003 and continued until at least 2019, with friends of Nielsen claiming she shared intimate text messages with him. A throwback photo of the pair has surfaced, and Nielsen's former roommate corroborated the relationship, stating he witnessed them together and heard discussions about her potentially touring with Grohl. Nielsen denied the affair, asserting she hasn't spoken to Grohl in years, while Grohl aims to regain trust from Blum and their three daughters. The situation remains complex, with Grohl's representatives not commenting on the allegations. Meanwhile, Grohl's daughters have reportedly deactivated their social media accounts amid the scandal.