Dancing With The Stars cast for season 21 announced live on Good Morning America

NYC 9-2-15: The 21st season of "Dancing With the Stars" is announced live on Good Morning America. All photos © Derek Storm

Alexa PenaVega and husband Carlos Pena Jr.

Alex Skarlatos

Bindi Irwin

Chaka Khan

Hayes Grier

Keo Motsepe, Witney Carson 

Kim Zolciak

Lizzie Grubman

Lizzie Grubman and Tony Dovolani

Paula Deen

Rumor Willis

Tamar Braxton

Tom Bergeron

Val Chmerkovskiy 

Victor Espinoza