OTTAWA, ON - JULY 13: Bjork performs on Day 9 of the RBC Royal Bank Bluesfest on July 13, 2013 in Ottawa, Canada. (Photo by Mark Horton/WireImage)
OTTAWA, ON - JULY 13: Bjork performs on Day 9 of the RBC Royal Bank Bluesfest on July 13, 2013 in Ottawa, Canada. (Photo by Mark Horton/WireImage)