Check out your favorite celebrities at prom

It's prom season -- and whether your favorite celebrities attended just a few years ago, like Bella Thorne did, or way back in the day like Brad Pitt, Splash News has the throwback pictures to prove it.

Halle Berry is widely considered one of the most beautiful women in the world, so it makes sense that she was crowned Prom Queen. As for Fergie, it was as if she was already red-carpet ready in her amazing green dress.

As glam as they all looked, though, Brad Pitt really took the cake when it came to dressing up for prom -- multiple years in a row.

Who knows! Twenty years from now, maybe someone will dig up your old prom photos ...

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