What a drag it is getting old.
Rolling Stone Mick Jagger became a great-grandfather for the first time when his 21-year-old granddaughter gave birth to a baby girl, according to report.
The 70-year-old rock legend earned the title of grand-grandpa when Assisi Jagger had her first child with her 25-year-old chef boyfriend, Alex Key, Hello! magazine reported.
The name of the newest addition to the Jagger family is yet to be revealed.