Pop Quiz

I'm currently making models for some characters in a promo video for a new children's book coming out titled, Cows Can't Quack, by Dave Reisman. I need everyone's opinion on who they think this man is- the only clue I'm giving out is that he's famous! I'm trying to make a puppet that can be instantly recognized as the celebrity it's modeled after- so your help is greatly appreciated! Thanks!