'American Idol' Season 11 best and worst moments

Jessica can do Whitney? Hollie says I'll see your Whitney and raise you a Celine. Well, that's not really a "raise," but still a big voice to tackle. And she did well, so now we have a three-way diva-off between Jessica, Joshua and Hollie. Will it come down to a battle of the divas versus the acoustic, crunchy guys Colton and Phillip?