Answer
Ed Sheeran is the musician that FKA Twigs did not dance for. FKA Twigs is known for her experimental and avant-garde music and performances, which often incorporate dance and movement. She has danced for a variety of artists, including Kanye West, The Weeknd, and Sia. However, Ed Sheeran's music is more folk and pop-oriented, and does not typically feature dance or movement in its performances.