Cooper is the band's manager and resident ''adult'' of the group. Always decked out in trendy glasses and a snazzy suit, he's every bit the professional, even when his mother makes him wear his dental headgear outside of the house. Cooper doesn't let his age get in the way of his career, whether it's representing the band in the cutthroat music business or producing their first feature film. Even though he doesn't play an instrument, Cooper is still a true member of the band and a great friend.
COOPER PILLOT: Cooper debuted in an off-Broadway play with Polly Draper, Nat and Alex's mom. He also co-wrote The KidZone, a TV sports series for kids and parents, and as you might expect, he's a sports fan, especially basketball. Cooper also plays the saxophone and guitar.