Country singer Miranda Lambert, who served as a guest mentor and performer for this round of the competition, helped guide Nalley’s rehearsal. “Hearing a tough young guy sing a song that vulnerable, it just feels really genuine,” Lambert said.

Slater Nalley is an "American Idol" fan favorite for a reason, something he proved with his most recent performance on the show.

The top 10 contestants took the stage to perform songs by iconic women in music before the results were revealed.