Stephanie was not the worst, but she was definitely the weakest female this week - it was a pity, she just chose the wrong song. (And those boots - eek!!)
The more I hear these girls (and girls during the auditions too), the more I think that Mariah Carey should be horribly executed for musical treason. Girls with good voices try to emulate her so much that they sound like they're suffering from a kind of musical Tourette's. The ghastly Carey staccato vibrating gulp is just plain ugly, and has ruined so many performances in this show, e.g. Sabrina. (Even the boys suffer from it - Chris Richardson just couldn't resist a couple of Carey gulps, and ended up in the bottom two! You don't NEED it, kids!)