Why Demi Is Now a Schizo!

Disney sweetheart (and the "emi" in "Jemi") Demi Lovato is currently filming her upcoming guest appearance in Grey's Anatomy... and it sounds absolutely insane! That's because the singer will play a patient treated for possible schizophrenia by hottie Karev (Justin Chambers) and Arizona (Jessica Capshaw).
"I'm so thrilled to announce that this week I'm shooting Grey’s Anatomy!!!!!!!! AHHH!!!!" Demi Tweeted.
Sounds like the sickness has already set in. LOL!
No word yet on whether Demi will make a full recovery, but we'll be sure to send a "Get Well" card... and tune in when the episode airs in May.