The five Emmy nominees for reality show host will serve as masters of ceremonies for this year's Emmy telecast.

Tom Bergeron, Heidi Klum, Howie Mandel, Jeff Probst and Ryan Seacrest all have signed on to front the show, which this year will originate from the Nokia Theater in downtown Los Angeles. Among the five, only Mr. Seacrest has hosted before.

A person familar with the logistics of the Emmys confirmed the news, which was first reported by the Associated Press. This year's Emmys will air on ABC.