Adam Michael Shankman is an American film director, producer, writer, dancer, author, actor, and choreographer. He was a permanent judge on seasons 6–7 of the television program So You Think You Can Dance. He began his professional career in musical theater, and was a dancer in music videos for Paula Abdul and Janet Jackson. Shankman has choreographed dozens of films and directed several feature-length films, including A Walk to Remember, Bringing Down the House, The Pacifier, and the musicals Hairspray and Disenchanted.