Robbins' late mother was McCartney's first cousin, and he reveals on the Chatabix podcast that while the rocker is close to his relatives, having such a huge star in the family hasn't been easy for everyone.
"You know he wrote a song called 'Teddy Boy,' which is on his first (solo) album, called McCartney," he says. "And, you know, it goes, 'This is the story of a boy named Ted' and it was sort of inspired [by me]."