Foo Fighters frontman Dave Grohl has announced that he has become the father of a baby girl who was born “out of wedlock.”

In an Instagram post on Tuesday, the 55-year-old said he wants to be a “loving and supportive parent” to his new daughter.

Grohl has three daughters with his wife Jordyn Blum, whom he married in 2003.

In his social media post, Grohl said he loves his family and is “doing everything I can to regain their trust and earn their forgiveness.”

“We are grateful for your attention to all the children involved as we move forward together, Dave.”

The post did not provide any details about who the mother of his new child is.

Grohl has disabled comments on his Instagram post.

His wife Blum worked as a TV producer and model and the two are parents to daughters Violet Maye, 18, Harper Willow, 15, and Ophelia Saint, 10.

From 1994 to 1997 he was married to photographer Jennifer Leigh Youngblood.

They divorced after he admitted to being unfaithful during the marriage.

Grohl played drums in the groundbreaking grunge band Nirvana from 1990 to 1994, until lead singer Kurt Cobain died at the age of 27.

He went on to form Foo Fighters and scored a number of chart-topping albums, including their most recent album, 2023’s But Here We Are.