Siobhan Magnus closes the show with "Superstition" by Stevie Wonder. Miley observed that Siobhan has a nice "swagger" in voice. Siobhan is letting out high notes effortlessly. She's like a chameleon and changing her looks. Quite the edgy one this season!
Randy Jackson says he is always excited to see her - so much conviction in her. Ellen wants more of her because she's so good. Kara says that Siobhan Magnus expresses herself always - the end note was amazing. Simon thinks that there will be a split at the end. Simon wants to push herself. Watch Siobhan Magnus Superstition American Idol Top 11 March 23 performance: