Ron Blair (Tom Petty & the Heartbreakers) is 60

David Bellamy (The Bellamy Brothers) is 58

Phil Lee is 57

Earl Klugh is 55

Frank Reed (The Chi-Lites) is 54

David Copperfield is 52

Terry McBride is 50

Richard Marx is 45

Marc Anthony is 40

Musiq is 31

Teddy Geiger is 20

Nick Jonas (Jonas Brothers) is 16