LONDON, ENGLAND - MAY 02: Charley Pride performs on stage at the Indigo2 at The O2 Arena on May 2, 2015 in London, United Kingdom (Photo by C Brandon/Redferns via Getty Images)
LONDON, ENGLAND - MAY 02: Charley Pride performs on stage at the Indigo2 at The O2 Arena on May 2, 2015 in London, United Kingdom (Photo by C Brandon/Redferns via Getty Images)