Photo Flash: Official Cast Photos for DANCING WITH THE STARS - Season 24

The new celebrity cast of DANCING WITH THE STARS are donning their glitzy wardrobe and slipping on their dancing shoes as they ready themselves for their first dance on the ballroom floor, as the season kicks off on MONDAY, MARCH 20 (8:00-10:01 p.m. EST), on The ABC Television Network. Check out the official cast photos below!

The season 24 premiere marks the 400th episode of "Dancing with the Stars," and this season's lineup of celebrity dancers includes the greatest Olympic gymnast in history, a two-time WORLD SERIES champion - and the show's first baseball player, a real housewife of Beverly Hills, a bull rider who survived a catastrophic injury, a member of the popular band Fifth Harmony, a "Saturday Night Live" alumnus and the original "CuchiCuchi" girl, to name just a few.

As announced this morning on ABC's "Good Morning America," the celebrities with their professional dance partners heading to the ballroom this season are:

GLEE's Heather Morris with Maksim Chmerkovskiy

THE BACHELOR's Nick Viall with Peta Murgatroyd

ROCKY & A-TEAM star Mr. T with Kym Herjavec

Olympic gymnast Simone Biles with Sasha Farber

SNL alum Chris Kattan with Witney Carson

Olympic FIGURE SKATING legend Nancy Kerrigan with Artem Chigvintsev

Fifth Harmony's Normani Kordei with Valentin Chmerkovskiy

Singing legend Charo with Keo Motsepe

Former New York Giants star Rashad Jennings with EMMA SLATER

Singer & "Real Housewives of Beverly Hills" star Erika Jayne with Gleb Savchenko

Professional bull rider Bonner Bolton with Sharna Burgess

Major League Baseball player David Ross with Lindsay Arnold

Photo credit: ABC/Craig Sjodin

NORMANI KORDEI WITH Valentin Chmerkovskiy
DANCING WITH THE STARS - David Ross WITH Lindsay Arnold
DANCING WITH THE STARS - Simone Biles WITH Sasha Farber
DANCING WITH THE STARS - Chris Kattan WITH WITNEY CARSON
DANCING WITH THE STARS - RASHAD JENNINGS WITH EMMA SLATER
DANCING WITH THE STARS - NICK VIALL WITH Peta Murgatroyd
DANCING WITH THE STARS - Heather Morris WITH Maks Chmerkovskiy
DANCING WITH THE STARS - ERIKA JAYNE WITH GLEB SAVCHENKO
DANCING WITH THE STARS - MR. T WITH KYM HERJAVEC
DANCING WITH THE STARS - BONNER BOLTON WITH Sharna Burgess
DANCING WITH THE STARS - CHARO WITH KEO MOTSEPE
DANCING WITH THE STARS - NANCY KERRIGAN WITH Artem Chigvintsev