17-year-old Sam Woolf was the next contestant to grab a coveted performance spot. The young heartthrob, who was recently accepted into the prestigious Berkley College of Music, certainly has the musical chops, but he struggled with his stage presence during Randy's workshop. Randy urged Sam to work hard on opening up and vocal coach Michael Orland advised him to not close his eyes while he performs. Sam took the stage a bit nervously, but soon hit his musical stride. The tweens in the audience were certainly eating up this young cutie's performance.