Singer/Songwriter Madison Marlow of Maddie & Tae performs at Country Thunder USA – Day 2, April 10, 2015 in Florence, Arizona. (Photo by Rick Diamond/Getty Images for Country Thunder USA)

Singer/Songwriter Maddie (right) & Tae (left) perform at Country Thunder USA – Day 2, April 10, 2015 in Florence, Arizona. (Photo by Rick Diamond/Getty Images for Country Thunder USA)

Singer/Songwriter Tae of Maddie & Tae perform at Country Thunder USA – Day 2, April 10, 2015 in Florence, Arizona. (Photo by Rick Diamond/Getty Images for Country Thunder USA)

Singer/Songwriter Maddie (right) & Tae (left) perform at Country Thunder USA – Day 2, April 10, 2015 in Florence, Arizona. (Photo by Rick Diamond/Getty Images for Country Thunder USA)

General view at Country Thunder USA – Day 3 on April 11, 2015 in Florence, Arizona. (Photo by Rick Diamond/Getty Images for Country Thunder USA)

Singer/Songwriter Chris Janson (center black shirt) with fans during Country Thunder USA – Day 3 on April 11, 2015 in Florence, Arizona. (Photo by Rick Diamond/Getty Images for Country Thunder USA)

General view at Country Thunder USA – Day 3 on April 11, 2015 in Florence, Arizona. (Photo by Rick Diamond/Getty Images for Country Thunder USA)

Singer/Songwriter Chris Janson (center black shirt) with fans during Country Thunder USA – Day 3 on April 11, 2015 in Florence, Arizona. (Photo by Rick Diamond/Getty Images for Country Thunder USA)

Singer/Songwriter Jamie Lynn Spears performs during Country Thunder USA – Day 3 on April 11, 2015 in Florence, Arizona. (Photo by Rick Diamond/Getty Images for Country Thunder USA)

Singer/Songwriter Jamie Lynn Spears performs during Country Thunder USA – Day 3 on April 11, 2015 in Florence, Arizona. (Photo by Rick Diamond/Getty Images for Country Thunder USA)

General view at Country Thunder USA – Day 3 on April 11, 2015 in Florence, Arizona. (Photo by Rick Diamond/Getty Images for Country Thunder USA)

General View during Country Thunder USA – Day 4 on April 12, 2015 in Florence, Arizona. (Photo by Rick Diamond/Getty Images for Country Thunder USA)

General View during Country Thunder USA – Day 4 on April 12, 2015 in Florence, Arizona. (Photo by Rick Diamond/Getty Images for Country Thunder USA)

General View during Country Thunder USA – Day 4 on April 12, 2015 in Florence, Arizona. (Photo by Rick Diamond/Getty Images for Country Thunder USA)

General View during Country Thunder USA – Day 4 on April 12, 2015 in Florence, Arizona. (Photo by Rick Diamond/Getty Images for Country Thunder USA)

General View during Country Thunder USA – Day 4 on April 12, 2015 in Florence, Arizona. (Photo by Rick Diamond/Getty Images for Country Thunder USA)

General View during Country Thunder USA – Day 4 on April 12, 2015 in Florence, Arizona. (Photo by Rick Diamond/Getty Images for Country Thunder USA)

General View during Country Thunder USA – Day 4 on April 12, 2015 in Florence, Arizona. (Photo by Rick Diamond/Getty Images for Country Thunder USA)

General View during Country Thunder USA – Day 4 on April 12, 2015 in Florence, Arizona. (Photo by Rick Diamond/Getty Images for Country Thunder USA)

Singer/Songwriter Dustin Lynch visits fans out in campsites during Country Thunder USA – Day 4 on April 12, 2015 in Florence, Arizona. (Photo by Rick Diamond/Getty Images for Country Thunder USA)

General View during Country Thunder USA – Day 4 on April 12, 2015 in Florence, Arizona. (Photo by Rick Diamond/Getty Images for Country Thunder USA)

General View during Country Thunder USA – Day 4 on April 12, 2015 in Florence, Arizona. (Photo by Rick Diamond/Getty Images for Country Thunder USA)

Singer/Songwriter Dustin Lynch visits fans out in campsites during Country Thunder USA – Day 4 on April 12, 2015 in Florence, Arizona. (Photo by Rick Diamond/Getty Images for Country Thunder USA)

Singer/Songwriter Dustin Lynch visits fans out in campsites during Country Thunder USA – Day 4 on April 12, 2015 in Florence, Arizona. (Photo by Rick Diamond/Getty Images for Country Thunder USA)