WATCH: This year's all-star cast and their partners appeared live in Times Square.
The cast of season 24 of the hit reality TV show "
Dancing With the Stars" was announced live on " Good Morning America" today.
This season's lineup of stars features decorated Olympic gymnast
Simone Biles, legendary figure skater Nancy Kerrigan and " Real Housewives of Beverly Hills" star Erika Jayne, among other celebrities from music, television and sports, who will be hitting the dance floor to battle one another for the mirror ball trophy.
Biles, who will be dancing with Sasha Farber, joins the cast the season after her Olympic teammate
took home the trophy last season. Hernandez said winning the mirror ball
brought her the "same joy"
as winning her Olympic medals. Val Chmerkovskiy, Hernandez's partner last season, is back, teaming up with Fifth Harmony singer Normani Kordei.
The season 24 premiere will be the 400th episode of the hit show, and many fan-favorite pro partners will be returning to compete, including
Maksim Chmerkovskiy and Peta Murgatroyd, who welcomed their first child together in January. Veteran dancer Kym Herjavec is back from a hiatus after marrying her former "DWTS" partner Robert Herjavec.
The celebrities and their partners appeared live on "GMA" today.
The new season of “Dancing With the Stars” premieres on Monday, March 20, at at 8 p.m. ET.
Simone Biles with Sasha Farber
The four-time gold medalist will be dancing with Sasha Farber.
Bonner Bolton with Sharna Burgess
The professional bull rider and model will be dancing with Sharna Burgess.
Charo with Keo Motsepe
The "chuchi-chuchi" actress and guitarist will be partnered with Keo Motsepe.
Chris Kattan with Witney Carson
The "Saturday Night Live" veteran will be dancing with Witney Carson.
David Ross with Lindsay Arnold
The two-time World Series champion — and the show's first baseball star — will be partnered with Lindsay Arnold.
Erika Jayne with Gleb Savchenko
The dance club musician and "Real Housewives of Beverly Hills" star will be dancing with Gleb Savchenko.
Heather Morris with Maksim Chmerkovskiy
" actress will be partnered with Maksim Chmerkovskiy.
Mr. T with Kym Herjavec
The actor and former professional wrestler will be dancing with Kym Herjavec.
Nancy Kerrigan with Artem Chigvintsev
The former Olympic figure skater will be partnered with Artem Chigvintsev.
Normani Kordei with Valentin Chmerkovskiy
The Fifth Harmony singer will be partnered with Valentin Chmerkovskiy.
Rashad Jennings with Emma Slater
The NFL player will be dancing with Emma Slater.
Nick Viall with Peta Murgatroyd
The Bachelor will be dancing with Peta Murgatroyd.
The new season of "Dancing With the Stars" premieres on Monday, March 20, at at 8 p.m. ET.