Evita favorite Rachel Potter may not have impressed Simon Cowell last week on The X Factor, but this week he’s calling her ‘astonishing’ and ‘absolutely perfect!’ The Broadway alum took the stage on the hit TV competition series on October 29, and the stakes were even higher than usual, because the entire broadcast was live for the first time this season. Potter performed a soulful rendition of the country hit “I Hope You Dance” by Lee Ann Womack, and the judges all agreed—Potter is here to stay. Click below to see her moving performance, then stay tuned on FOX to see if the viewers liked Potter enough to keep her in the competition!