Morleigh Steinberg is an American choreographer and dancer with the production company Arcane Collective. She is married to the musician the Edge from the rock group U2. Raised in Los Angeles and schooled in modern dance, Steinberg became a formative member of the dancer-illusionist company MOMIX in 1983. They became known for their visual humour and contorted positions. In 1986, she co-founded the dance company, which embodied an approach they called "serious fun" and sometimes collaborated with a singing group, and gave performances around the country and abroad. In both companies she did choreography as well as dancing. She staged her own experimental dance solo production and did choreographic work for films and music videos. Starting in the mid-1990s, she branched out into lighting d