Earlier this week, Dave Grohl shocked the world when he revealed he had welcomed a new baby outside his marriage. “I recently became the father of a new baby daughter, born outside of my marriage,” the Foo Fighters frontman wrote in a statement. “I plan to be a loving and supportive parent to her. I love my wife and my children, and I am doing everything I can to regain their trust and earn their forgiveness. We’re grateful for your consideration toward all the children involved, as we move forward together.”

Now, a source is claiming Grohl had another relationship outside his marriage with "Alt Porn Goddess" Annaliese Nielsen. Her former roommate Tyler Ammons told The Post that Nielsen, who founded erotica site God's Girls that featured tattooed models, was very close with the rock star and recalled seeing the couple cuddled up on his couch in 2018.

“It was very weird. They were very close on the couch. I obviously knew who he was when I walked in," Ammons said. “I felt uncomfortable knowing he has family and children and I left."

Grohl has been married to his wife Jordyn Blum since 2003 and welcomed their children together in 2006, 2009, and 2014.

“It was casually a thing the whole time [we lived together]," Ammons continued. "She would leave and go and see him. She was going to go on tour with them around 2019.”

Another anonymous source claimed Nielsen boasted about her relationship with the former Nirvana drummer. “She had pictures … She [had a relationship] with him for years," they divulged. "She would say, ‘He paid for all my bills.’ It’s like, why are you telling us this?”

Nielsen confirmed she's not the mother of Grohl's newborn daughter. When asked if they had an affair, Nielsen responded: “That is a person who I had a brief friendship with who I know through friends of friends. I have nothing to say except for that is absolutely false.”

The child's mother has not been identified.

Big Rig