The Project 21 dance program founded by Molly Long is behind some of TikTok's most viral choreography trends.

Performances in N.Y.C. Advertisement Supported by Videos of parents demonstrating their moves have been a surprise hit on a site where youth rules — perhaps because the trend isn’t played for laughs.

A Stellenbosch University student became a viral sensation with his unexpected Amapiano dance challenge, captivating South Africans with his moves and good vibes.