Kelly Clarkson poses for a photo with U.S. Air Force Staff Sgt. Lauren Montoya of Team SOCOM at the DoD Warrior Games, June 2, 2018, at the U.S. Air Force Academy in Colorado Springs, Colorado. The Warrior Games are an annual event, established in 2010, to introduce wounded, ill and injured service members to adaptive sports as a way to enhance their recovery and rehabilitation. (DoD photo by Staff Sgt. Carlin Leslie)

The 2018 Department of Defense Warrior Games Opening Ceremonies featured the introduction of athletes, the lighting of the Games torch and a concert by Kelly Clarkson at the Air Force Academy in Colorado Springs, Colo. June 2, 2018. The Warrior Games are a Paralympic-style annual competition, established in 2010, to provide adaptive sports opportunities for wounded, ill and injured service members from all U.S. service branches and international military teams. (DOD Photo By: Marc Piscotty)

Singer Kelly Clarkson heads to the viewing platform where she will perform My Country, 'Tis of Thee during the 57th Presidential Inauguration held at the U.S. Capitol in Washington, DC, on January 21, 2013. Barack H. Obama was elected to a second term as President of the United States on November 6, 2012. (Official U.S. Marine Corps photograph by Kathy Reesey/Released)

CHICAGO (July 01,2017) - Pop artist Kelly Clarkson entertains warrior athletes and their families at Soldier Field during the 2017 DoD Warrior Games Opening Ceremony. The DoD Warrior Games are an annual event allowing wounded, ill and injured service members and veterans to compete in Paralympic-style sports including archery, cycling, field, shooting, sitting volleyball, swimming, track and wheelchair basketball. (DoD photo by Mass Communication Specialist 2nd Class Natalia E. Briggs)

CHICAGO (July 1, 2017) - Kelly Clarkson performs during the opening ceremony for the 2017 DoD Warrior Games. The DoD Warrior Games are an annual event allowing wounded, ill and injured service members and veterans to compete in Paralympic-style sports including archery, cycling, field, shooting, sitting volleyball, swimming, track and wheelchair basketball. (DoD photo by Senior Airman Alexandria Rockford)

CHICAGO (July 01,2017) - Pop artist Kelly Clarkson speaks with Vice Adm. Mary M. Jackson commander Navy Installations Command before the opening ceremony of the 2017 Warrior Games. The DoD Warrior Games are an annual event allowing wounded, ill and injured service members and veterans to compete in Paralympic-style sports including archery, cycling, field, shooting, sitting volleyball, swimming, track and wheelchair basketball. (DoD photo by Mass Communication Specialist 2nd Class Natalia E. Briggs)

Singer Kelly Clarkson poses with Sailors outside of the "Good Morning America" studio in Times Square, New York, March 3. The Sailors were there celebrating the centennial of the U.S. Navy Reserve. The Navy Reserve celebrates 100 years of service in the nation’s defense in 2015. Ready now. Ready then. Ready always. (U.S. Navy photo by Mass Communication Specialist 2nd Class Stephen M. Votaw/Released)

CHICAGO (July 1, 2017) Kelly Clarkson performs during the 2017 DoD Warrior Games opening ceremony at Soldier Field. The DoD Warrior Games are an annual event allowing wounded, ill and injured service members and veterans to compete in Paralympic-style sports including archery, cycling, field, shooting, sitting volleyball, swimming, track and wheelchair basketball. (DoD photo by Senior Airman Alexandria Rockford)

CHICAGO (July 1, 2017) Kelly Clarkson performs during the 2017 DoD Warrior Games opening ceremony at Soldier Field. The DoD Warrior Games are an annual event allowing wounded, ill and injured service members and veterans to compete in Paralympic-style sports including archery, cycling, field, shooting, sitting volleyball, swimming, track and wheelchair basketball. (DoD photo by Senior Airman Alexandria Rockford)

Kelly Clarkson performs during the Closing Ceremony for the 2017 Invictus Games at Air Canada Centre in Toronto on September 30, 2017. The Invictus Games, established by Prince Harry in 2014, brings together wounded and injured veterans from 17 nations for 12 adaptive sporting events, including track and field, wheelchair basketball, wheelchair rugby, swimming, sitting volleyball, and new to the 2017 games, golf. (DoD photo by Roger L. Wollenberg)