Mellencamp Sings With Grandkids

Video of John Mellencamp singing with his family is making the rounds.
The singer brought three of his grandkids onstage with him at a recent show in Los Angeles.
Two-year-old Dove, six-year-old Cruz, and nine-year-old Slate all helped the rocker perform his 1982 hit “Jack & Diane,” with Mellencamp telling the crowd, “I have a surprise, I have grandchildren who are dying to help me sing this song.”
What do you like to do with your grandparents?