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Wondering how Brooklyn Decker always looks her bikini best? Sure, genes play a part, but she has some supermodel secrets we can all share!

We sent our celebrity correspondent, Amber Milt, to get the exclusive scoop from the blond bombshell as she unveiled Sephora's new same-day delivery service in Manhattan!

From waxing tips to the truth about airbrushed bodies, we've got the lowdown on her secrets to looking so hot in a bikini!