Congratulations, Mick! Here's something you don't see every day! Mick's great-grandson is older than his baby.

Jagger became a dad today for the eighth time this morning. According to CBS:

[Mick] was on hand Thursday at a New York hospital when girlfriend, Melanie Hamrick,  29, gave birth to the couple’s son. According to a statement, both parents are “delighted” and “mother and baby are doing well.”