Miley Cyrus has officially moved out of 'Wrecking Ball' territory.

The "Younger Now" singer has apparently done away with her nipple pasties, giant hot dogs and wild Bangerz outfits in favour of something we'd never thought we'd see her in again: a classy dress.

Yup. Cyrus showed up to the Grammy's looking like she just stepped out of a royal Disney ball, and we're 100% here for it. 

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The 25-year-old looked completely out of character in a fuchsia, long-sleeved gown for her performance of 'Tiny Dancer' with Elton John. Her hair was worn in big curls, her makeup was perfectly polished, and - most unusual of all - her tongue wasn't hanging out.

And her class didn't stop there, either. Before her performance, Cyrus wore a black velour jumpsuit and crystal heels. Her hair was styled with a nod to old Hollywood glamour.

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The old Miley is officially dead, but we're 100% here for the new one.