LONDON, UNITED KINGDOM - AUGUST 12: Sinead O'Connor performs on stage at The Roundhouse on August 12, 2014 in London, United Kingdom. (Photo by Christie Goodwin/Redferns via Getty Images)
LONDON, UNITED KINGDOM - AUGUST 12: Sinead O'Connor performs on stage at The Roundhouse on August 12, 2014 in London, United Kingdom. (Photo by Christie Goodwin/Redferns via Getty Images)