Emily Piriz doesn't get sweaty palms when she's nervous. She is quiet but confident, and admits to being a bit under the radar. Those were all qualities that Kris Allen had, and that turned out well! Her final solo of Grace Potter's "Stars" on the keyboard exuded maturity, and Jennifer Lopez enjoyed the airy quality of her voice. Keith Urban "whoa"-ed during her performance, and Harry thought she looked like a movie star for the first time. This Cuban teen made the Top 15 girls!