Samantha Jo "Mandy" Moore (born March 28, 1976) is an American choreographer, dancer, producer, and dance instructor. She is known for her work on the United States reality television series So You Think You Can Dance, having appeared on the show every year since the third season, and Dancing with the Stars. She choreographed the 2016 film La La Land and has also worked on stage musicals and commercials. She has created dance numbers for the Academy Awards, Golden Globe Awards, Emmy Awards, and ...