111The cast was revealed Wednesday on ABC's Good Morning America. For a show that has reached an increasingly older audience, ABC added an injection of youth with reality stars Nicole (Snooki) Polizzi of Jersey Shore and Ozzy's kid Jack Osbourne.
Harper has defied odds with her survival since being diagnosed earlier this year with brain cancer.
Other contestants include Bill Nye, the Science Guy; Pretty Little Liars' Brant Daugherty; former NFL wide receiver Keyshawn Johnson; singer and actress Christina Milian; actress Elizabeth Berkley; Glee actress Amber Riley; country comic Bill Engvall; and King of Queens actress Leah Remini.
The new season of Dancing With the Stars premieres Sept. 16.
-- The Associated Press