JoJo Siwa will replace Nigel Lythgoe as a judge on 'So You Think You Can Dance'
The TV personality will join judges Allison Holker and Maksim Chmerkovskiy following sexual assault allegations against Lythgoe.
nigel lythgoe
Nigel Lythgoe departs 'So You Think You Can Dance' amid sexual assault allegations
The 74-year-old TV personality, producer and choreographer is facing a lawsuit launched by high-profile co-host Paula Abdul.
Paula Abdul accuses 'American Idol' producer of sexual assault
The singer and actor's lawsuit against Nigel Lythgoe is the latest in a string of high-profile cases filed right before portions of California's Sexual Abuse and Cover Up Accountability Act expire.