This 11-year-old stole the show singing 'Let It Go' at an Idina Menzel concert in Texas. At many of her shows, Menzel lets kids sing with her.
Luke Chacko was the only boy on stage with the 'Frozen' star who wanted to give it a shot. "The whole audience gave me a standing ovation and I was like wow this never happened before," he told WFAA.