American Idol judge Jennifer Lopez was blown away by contestant Jena Irene’s Elvis cover. In fact, she was so blown away by the performance that she mouthed the f word during the contestant’s rendition of “Can’t Help Falling in Love.”

Lopez even said she had to “kiss” the contestant afterwards.

“This is my third year doing this,” Lopez said on Fox’s Idol Wednesday night. “I’ve never gotten up to kiss somebody after a performance.”

“This is the King. And you just sat there and you reinvented it. It was so beautiful and I was so moved. Honestly, I could cry right now. Look at me, I’m shaking. ‘I’m so glad I was here to witness that.”

According to The Wall Street Journal, even fellow judge Harry Connick, Jr. was impressed by Irene’s performance, saying it “took such immense courage.”

Each of the four remaining contestants sang their hearts out in the lead up to Thursday’s elimination show.

Who will be going home? Share your thoughts in the comments section.