Revealed: Kooky American Idol Chick Siobhan Magnus' High School Musical Past!

We've got a new American Idol obsession: Siobhan Magnus. Over the course of the past few weeks of Idol, quite a bit has emerged about the quirky 19-year-old belter. She lives in Cape Cod, she’s a glassblower, she has tattoos and piercings and used to sport a mohawk and she can hit crazy high notes. What hasn’t been mentioned? Her musical theater cred! Luckily, we have YouTube. We dug up a few of Siobhan’s performances with the Barnstable High School Drama Club. Listen as she displays her ridiculous range in “Poor Wandering One” from Pirates of Penzance, charms with  “A Change in Me” from Beauty and the Beast and owns the stage with “One Brick at a Time” from Barnum. Hey, Siobhan... If this Idol stuff doesn't work out, Broadway's here for you!