Jessalynn is a married woman. She is the mother of two lovely children named JoJo Siwa and Jayden Siwa. They are a happy family. She also has one sister named Tessa.
Before Jessalynn appeared in the Dance Moms, she worked as a dance teacher. She also owned an Underground Dance Factory. She was first seen in the dance competition at the end of 2012 in the 2nd session of Abby's Ultimate Dance Contest. In the 5th session of American television series Dance moms she appeared with her lovely daughter JoJo Siwa. In this TV series, she and her lovely daughter are nicknamed as the Jessalynn and JoJo circus. Her net worth is unknown.