The former Hannah Montana star underwent an image makeover for the World Music Awards in Monte Carlo on Tuesday night (27 May).
Yes, an image makeover!
The 21-year-old hit the stage in a gorgeous strapless evening gown – a far cry from the skimpy costumes she usually wears when she's cavorting around in a performance.
Miley's hair was neatly slicked back. Her make-up was understated and elegant. There were no inflatable men's members floating around the stage or giant tongues on display.
As well as rocking a super glamorous, very classy look on stage and off, the starlet also showed off something else new: her rather handsome brother Braison who isn't usually in the limelight.
She posed for several snaps with Braison while at the ceremony.
Miley took a break from her current 'Bangerz World Tour' to attend the star-studded and very glitzy gala in Monaco, where she performed 'Wrecking Ball' and took home awards including 'Best Pop Video' and 'Best Female Act'.
(The pop video being for 'Wrecking Ball' where she swings around naked on a wrecking ball.)
Miley was presented with her award by Twilight hunk Kellan Lutz, who was actually romantically linked to Miley earlier this year, although he's always insisted they're just friends who hang in the same circle.
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Watch Miley's award-winning 'Wrecking Ball' video but be warned, she's naked!