Dave Grohl, the frontman of Foo Fighters, has revealed on Instagram that he fathered a baby daughter outside his 21-year marriage to Jordyn Blum, with whom he has three daughters: Violet, Harper, and Ophelia. In his announcement, Grohl expressed his intention to be a supportive parent to the new child while emphasizing his love for his wife and children, stating he is committed to regaining their trust and earning their forgiveness. He did not disclose further details about the child or the child's mother, and comments on his post were disabled. This revelation has drawn public scrutiny, as Grohl has a history of infidelity, previously admitting to cheating during his first marriage. Fans have responded with mixed reactions, balancing disappointment with support for the musician as he navigates this personal turmoil. Grohl's announcement starkly contrasts his previously cultivated image as a devoted family man.