Aaron Plays A Who — Teen Pop Star On Broadway

Young singer lands role in 'Seussical the Musical.'

Teeny popper Aaron Carter is the newest Who.

No, the younger brother of Backstreet Boy Nick Carter won't be joining Roger Daltrey, Pete Townshend and John Entwistle on their umpteenth reunion tour. Instead, he's headed for the Great White Way as JoJo Who, a character in "Seussical the Musical."

The 13-year-old singer's Broadway run begins April 4 and lasts through May 6. He'll co-star in the play with Cathy Rigby (the Cat in the Hat), Kevin Chamberlin (Horton), Janien La Manna (Gertrude) and Michelle Pawk (Mayzie).

Performances of "Seussical the Musical," which debuted in November, are held nightly Wednesday through Saturday, with additional matinee recitals held on Wednesday and Saturday, and two shows on Sunday.