As Sesame Street kicks off its 40th season, we count our favorite celebrity guests who figured out how to get there -- including Ben Stiller, Paul Simon, Johnny Cash, and lots more.

LOS ANGELES (Hollywood Reporter) - "Sesame Street" is going primetime with a star-studded holiday special for ABC. Ben Stiller, Jamie Foxx, Jennifer Hudson, Alicia Keys, Sheryl Crow and Brad ...