WASHINGTON, DC - JULY 03: Country music star Kellie Pickler rehearses at A Capitol Fourth - Rehearsals at U.S. Capitol, West Lawn on July 3, 2017 in Washington, DC. (Photo by Paul Morigi/Getty Images for Capital Concerts)
WASHINGTON, DC - JULY 03: Country music star Kellie Pickler rehearses at A Capitol Fourth - Rehearsals at U.S. Capitol, West Lawn on July 3, 2017 in Washington, DC. (Photo by Paul Morigi/Getty Images for Capital Concerts)