See What Kim Kardashian, Britney Spears and 14 More Stars Looked Like at Prom

Prom season is officially upon us and you know what that means — sparkly dresses, cheesy poses and LOTS of sequins.

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We're so used to seeing stars like Kim Kardashian and Britney Spears all dolled up on the red carpet that we forget they, too, went to prom — way before they had a professional glam squad at their disposal.

Click through to see some hilarious pics from our favorite stars at their proms — including Will Ferrell wearing a crown and Ashton Kutcher busting a move on the dance floor.