Who will be the star of the show? Will the usual suspects win over judges Jennifer Lopez, Randy Jackson and Steven Tyler, or will some old favourites fall flat? Stay with Digital Spy live from 8/7c to find out!
> 'American Idol' Top 6 poll: You be the judge - who sang best?
Randy is a fan of both Hendrix and Elise but thinks it was the wrong song for this point in the competition, saying that she attacked the track when it could have been kept simple.
Steven insists that Jessica could never sing a song "bad", saying that it "touches on Whitney, but has its own thing going on". He adds that it's an honour to watch her unfold her wings week after week. Randy is amazed at her talent - along with the rest of the Top 6 - applauding Jessica for being such a natural.
Randy also thinks it was good - which happens a lot for her - but wanted her not to hold back so much so that she could have a "moment" that shows off the fact that she could actually win.
Randy is also wowed, dubbing it "unbelievable" and applauding her for picking a song that allows her to do several different things with her voice. He believes it was brilliant and one of her best performances to date.
Jennifer loves all the singers in the competition but Joshua is her favourite part of the show because she always knows she'll get an inspiring vocal and great performance. Steven thinks that he has a "classic style" that sounds like nobody else. Thank God.