I guess you mean active rock stars, so: Bruce Springsteen and everyone else in the E Street Band (but still sexy as ever), Neil Young (or as I like to call him "Neil Old"), Chuck Berry, Keith, Mick, and the rest of the Stones, etc.
The general rule is: If they aren't dead of drugs, chances are they could be a grandpa.
hope that helps.
Mick Jagger
Old Enough to Be Her Grandpa was created on 1914-11-20.
probebly old enough to be your great grandpa but who cares!
The cast of Old Enough to Be Her Grandpa - 1914 includes: Charlotte Burton as Lilyan DeVoe Vivian Rich as Lora White Jack Richardson as Stephen Barnard Harry von Meter
aunt, uncle, grandpa, grandma, cousin if old enough...
I believe that George Blanda might have been a grampa when he returned to the Raiders. He was old enough!
Grandpa Duggar was 73 years old when he died.
All the real rock stars are over 60 now :P
Grandpa's always love windchimes
Yes, for example, you could say the grandpa, a character from the book Where The Red Fern Grows, is old because he is a grandpa.
The correct punctuation is: "You are old, Grandpa William," the young man said.
Grandpa Pig in Peppa Pig is portrayed as being around 65 years old.