Due to American Idol contestant Crystal Bowersox's illness on Monday, the boys and girl performance dates were switched so she'd have time to recoup for Wednesday's show.
And as usual, she rocked the judges!
Crystal took to the AI Twitter to give insight on what sent her to the hospital.
"Don’t worry, my ‘beetus (diabetes) is under control. Thanks for all your well wishes, thanks to the boys, and the producers!! Can’t wait to perform tonight."
That's pretty serious! Take care of yourself, bb!