American Idol Winner Caleb Johnson: Memorial Day Concert Rehearsals with Danielle Bradbery

Caleb Johnson warms up his voice backstage during official rehearsals for the 2014 National Memorial Day Concert rehearsals held at U.S. Capital, West Lawn on Saturday afternoon (May 24) in Washington, D.C.

The 22-year-old American Idol champ was joined by Danielle Bradbery (The Voice season 4 winner) and Jackie Evancho (from America’s Got Talent).

“Very honored to be singing the national anthem at the National Memorial Day Concert tomorrow!” Caleb wrote on Instagram with a breaktaking shot.

Jackie added, “Dress rehearsal :-) Be sure to tune in to the National Memorial Day concert live tomorrow at 8 on pbs #MemDayPBS.”

10+ pics inside…