Vocal Brielle von Hugel advances on 'American Idol' along with Shannon Magrane, Mathenee Treco

Also doing Blu Cantrell's "Hit 'em Up Style (Oops!),"  the thing about Brielle is she can really sing, even if she comes across poorly personality-wise.. The group's really good, actually -- tons of fun, everyone's hitting their notes. Really nice song choice. Shannon Magrane gives them a big finish; that was fun.

And then Jacquie Cera faints in the audience, is crying, saying "so dizzy" -- oh, she had Amy Brumfeld, who's been sick, in her group. She winds up coming back, says she's going to sing.

"This whole group was a bit of a mess," as Randy Jackson says. They're all cut, but for Mathenee.