Guess who became a daddy again for the eighth time ? 73 year old Mick Jagger that’s who ! The Rolling Stones front mans’ 29 year old girlfriend Melanie Hamrick, gave birth to a boy yesterday in New York.His seven other children range in age from 17 to 45. In fact, Jagger became a great grandfather back in 2014.. Mick will never be able to play catch with this new child, because he’ll probably be dead or in a home. I’m just stating facts right?