Joelle Joanie "JoJo" Siwa is an American singer, dancer, actress, and media personality. From 2015 to 2016, she appeared as a dancer on two seasons of the reality television show Dance Moms alongside her mother, Jessalynn Siwa. From Wikipedia
The breakup was confirmed by Ebbs in a now-deleted Instagram video, citing Siwa's evolving feelings and self-discovery during the show.