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Childhood pics of your favourite celebrities

People Logo People | Slide 1 of 162: "When you're too impatient for Throwback Thursday so you fully embrace Way Back Wednesday. #1989," wrote the now-successful singer on Instagram.

KID'S GOT SWAG

"When you're too impatient for Throwback Thursday so you fully embrace Way Back Wednesday. #1989," wrote the now-successful singer on Instagram.

© Bruno Mars/Instagram

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