Great-Grandpa Mick Jagger to Be a Dad for 8th Time Girlfriend Melanie Hamrick is pregnant By Evann Gastaldo, Newser Staff Posted Jul 15, 2016 10:12 AM CDT 32 comments Comments Stones' lead singer Mick Jagger performs in Havana, Cuba, Friday March 25, 2016. (AP Photo/Enric Marti) (Newser) – Mick Jagger is going to be a dad for the eighth time at age 72. His 29-year-old girlfriend, Melanie Hamrick, is pregnant, Jagger's rep confirms to Us. The Rolling Stones frontman, who's been dating Hamrick for two years, has a daughter with ex-girlfriend Marsha Hunt, a daughter with ex-wife Bianca Jagger, two daughters and two sons with ex-girlfriend Jerry Hall, and a son with Luciana Gimenez. Per the Sun, his youngest, a "love child" born of an affair with Gimenez, is 17. Jagger also has five grandchildren and one great-grandchild.