Too grown up for Kids' Choice?

Miley Cyrus got some flack for her orange carpet look at Saturday's Nickelodeon Kids' Choice Awards at L.A.'s Galen Center. No, the 18-year-old didn't show too much skin in short-shorts or a low-cut top.

Instead, the Hannah Montana star looked oddly formal in a long floral-print Dolce and Gabbana dress with a long train -- while peers like Selena Gomez, Victoria Justice, Kyle and Kendall Jenner and others stayed more casual in shorts or kicky miniskirts.

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Check out Cyrus' look -- plus all the Kardashians, Heidi Klum, Josh Duhamel, The Jonas Brothers, Willow Smith and many others -- in this exclusive video.