What 19 celebrities looked like at their high school prom

• Over the years, celebrities have shared photos of their high school prom looks.
• Stars who attended school in the '80s and '90s had puffy dresses, big hair, and ruffles.
• Younger stars who went to prom in the 2000s, like Ariel Winter and Bella Thorne, rocked more modern looks.
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For many teenagers, prom is a rite of passage. It's a night filled with corsages and boutonnieres, dresses and tuxedos, and plenty of photo-worthy moments.

Even though some of your favorite stars attended their high school prom long before the age of Instagram, Twitter, and Snapchat, they've shared throwback photos that give an idea of what the event looked like when they were teens.

From talk show hosts like Ellen DeGeneres and Jimmy Fallon to young Hollywood stars like Bella Thorne and Paris Jackson, here's what they looked like at their high school prom.