Mirror Ball

Derek Bruce Hough (born May 17, 1985) is an American professional Latin and ballroom dancer, choreographer, actor and singer. From 2007 to 2016, Hough was a professional dancer on the ABC dance competition series Dancing with the Stars, winning the show a record-breaking six times with his celebrity partners. For his work, Hough received 14 nominations for the Primetime Emmy Awards for Outstanding Choreography, winning the award 4 times. Hough later became a judge on the series beginning with its 29th season.

Julianne Alexandra Hough (born July 20, 1988) is an American dancer, actress and television personality. In 2007, she joined the cast of ABC's Dancing with the Stars as a professional dancer, winning two seasons with her celebrity partners. After leaving the show in 2009, she returned in 2014 to serve as a judge on Dancing with the Stars, a position she held until 2017. She received three Primetime Emmy Award nominations for her work on the series, winning once in 2015 with her brother, Derek Hough.

Cheryl Burke (born May 3, 1984) is a Filipino American dancer, model, and television host. She is best known for being a professional dancer on ABC's Dancing with the Stars. She was the first female professional to win the show and the first professional to win twice and also consecutively. She has participated in 26 seasons. She came in second on the NBC series I Can Do That. She replaced Abby Lee Miller on Dance Moms in 2017.

Peta Jane Murgatroyd (born 14 July 1986) is a New Zealand-born Australian professional Latin dancer. She performed in the international tour of the dance production Burn the Floor, including its Broadway run. She is best known for her appearances on the American edition of Dancing with the Stars, which she and her partners have won twice.

Jennifer Grey (born March 26, 1960) is an American actress. She made her acting debut with the film Reckless (1984), and had her breakthrough with the teen comedy film Ferris Bueller's Day Off (1986). She subsequently earned worldwide fame for starring as Frances "Baby" Houseman in the romantic drama film Dirty Dancing (1987), which earned her a Golden Globe Award nomination. Her other feature films include Red Dawn (1984), The Cotton Club (1984), Bloodhounds of Broadway (1989), Bounce (2000), Redbelt (2008), The Wind Rises (2013), In Your Eyes (2014), Duck Duck Goose (2018), and Bittersweet Symphony (2019).

Valentin Aleksandrovich "Val" Chmerkovskiy (Ukrainian: Валентин Олекса́ндрович Чмерковський; born March 24, 1986) is a Ukrainian-American professional dancer, best known for his appearances on the U.S. version of Dancing with the Stars, which he won twice. Chmerkovskiy is a two-time World Latin Dance Champion (Junior and Youth) and a 14-time U.S. National Latin Dance champion.

Bindi Sue Irwin (born 24 July 1998) is an Australian television personality and conservationist. When she was 9, Irwin hosted Bindi the Jungle Girl, a children's wildlife documentary TV series. She has also been involved in acting, singing, dancing, rapping, game show hosting, and has created two instructional fitness DVDs. She is also known for winning season 21 of Dancing with the Stars (US).

Kym Herjavec (née Johnson; born 4 August 1976) is an Australian professional ballroom dancer and television performer who appeared in the first three seasons of the Australian version of Dancing with the Stars as a professional dancer, before moving to the U.S. version of the franchise from 2006 to 2015. Johnson returned as a professional to the U.S. series in 2017 for its 24th season. She also served as a judge on the Australian version of the show from 2013 to 2015. She is the wife of Robert Herjavec.

Rumer Glenn Willis (born August 16, 1988) is an American actress. The eldest daughter of actors Bruce Willis and Demi Moore, she made her acting debut opposite her mother in the coming-of-age drama Now and Then (1995). She subsequently appeared in films such as Striptease (1996), Hostage (2005), The House Bunny (2008), Sorority Row (2009) and Once Upon a Time in Hollywood (2019). She portrayed Gia Mannetti on The CW teen drama series 90210 (2009–2010) and Tory Ash on the FOX musical drama series Empire (2017–2018). Willis won season 20 of the ABC dance competition television series Dancing with the Stars, and made her Broadway debut as Roxie Hart in the musical Chicago on September 21, 2015.

Maksim "Maks" Aleksandrovich Chmerkovskiy (Ukrainian: Максим Олександрович Чмерковський born January 17, 1980) is a Ukrainian-American Latin–ballroom dance champion, choreographer, and instructor. He is widely known as one of the professional dancers on the American television series Dancing with the Stars, on which he first appeared in season two. In his 17 seasons as a competing pro on the show, Chmerkovskiy made it to the final round five times, with two runner-up and two third-place finishes. On May 20, 2014, Chmerkovskiy, paired with Olympic ice dancer Meryl Davis, won his first Dancing with the Stars title. Chmerkovskiy has also starred in the Broadway productions of dance shows Burn the Floor and Forever Tango.