Here's his look from last night...

(photo from American Idol)
And here is usual goth rocker look....
(photo from American Idol)
As for his version of "Ring of Fire" last week, I really liked it. It was very different from the original no doubt, but it was a very cool rendition that I seem to appreciate the more I listen to it. He absolutely stayed true to his artistic style and that is what a great artist does.
With his crazy range and raw natural talent, he emits the confidence and professionalism an American Idol should have. He takes risks and that is the only way to win the great payout.