JoJo Siwa made her reality TV debut at age nine while competing on the second season of Abby's Ultimate Dance Competition, judged by Abby Lee Miller.
Ultimately, JoJo came in fifth place.
JoJo joined Abby Lee Miller's Lifetime series, Dance Moms, during its fifth season. She competed on the Junior Elite team, and remained on the show until season six before becoming a special guest mentor.
JoJo launched her YouTube channel "It's Jojo Siwa" in Feb. 2015, gaining over 12 million subscribers.
JoJo celebrated the launch of Abby Lee Dance Company LA's VIP Grand Opening in May 2015.
Dance Moms star JoJo wore a glam jumpsuit at the 3rd Annual Reality TV Awards in May 2015.
The "Boomerang" singer dressed up to visit a performance of The Nutcracker in Dec. 2016.
JoJo accepted the award for Favorite Viral Music Artist at Nickelodeon's 2017 Kids' Choice Awards in March 2017.
JoJo wore her shades at the 2018 iHeartRadio Music Awards in March 2018.
Batter up! JoJo donned a classic baseball outfit at the Nickelodeon Kids Choice Sports in July 2018.
JoJo showed off her signature style at the 2018 Teen Choice Awards.
Kim Kardashian and North West hung out with JoJo in March 2019.
JoJo's star-studded Sweet Sixteen bash included a special visit from the Kardashian-Jenner family, with North West and Penelope Disick fan-girling over the b-day girl.
Superstar JoJo kicked off her 70 City Tour in May 2019 with a stunning performance in L.A.
JoJo belted her heart out on tour in Sept. 2019.
JoJo spent her Thanksgiving giving back in 2019.
The Dance Moms alum was all smiles at the Lakers game in Feb. 2020.
JoJo hung out with icon Miley Cyrus in March 2020.
Who's under that T-Rex? JoJo showed off her singing chops on The Masked Singer in 2020.
JoJo proved she could still sparkle (and get slimed!) during a virtual appearance at the 2020 Nickelodeon Kids Choice Awards.
JoJo came out on Instagram in 2020, wearing a shirt reading, "Best. Gay. Cousin. Ever."
Jojo and Kylie Prew celebrated Pride Month in June 2021.
JoJo performed onstage during a screening for her Paramount+ original movie The J Team on Sept. 3 in Pasadena, California.
JoJo Siwa competed with partner Jenna Johnson on season 30 of Dancing With the Stars, making history as the first same-sex pair.