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Slide 2 of 11

Hayden Panettiere

Red Carpet Debut: 25th Annual Daytime Emmy Awards, May 1998

Let's cut Hayden some slack. She was 10 when this pic was taken. But she looks like she's wearing a nightgown! Was she going to leave halfway through the show and go straight to bed? And don't even get us started on that cape… Still, that ear-to-ear grin hints at the red carpet pro we know and love.

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