"Bittersweet news - congratulations David Grohl and Jordyn Blum who have welcomed a new baby girl #3 Ophelia Grohl! The Lord giveth and the Lord taketh away!!" the David Grohl Alley Scholarship Program posted on Facebook.
The non-profit provides scholarships to children and young adults who have a passion for music and art.
In addition to supporting his charity, Grohl has also stepped up to take part in the ALS Ice Bucket Challenge.