JoJo Siwa is an American singer, dancer, actress, and social media personality. She first gained fame on the reality TV show Dance Moms and quickly built a strong fanbase with her energetic style, colorful fashion, and positive messaging. Known for her trademark bows and upbeat persona, JoJo has become a role model for many young fans. She has also released music, starred in TV shows and films, and built a successful brand around her image.