There's never been a pop princess quite as dedicated to the ponytail. On the rare occasion Ariana Grande steps out in a different style, fans freak out over the missing pony -- she's practically unrecognizable without it. It truly is her signature look.
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No. 1: Kate Middleton
Whether it's up, down or topped with a fascinator, the Duchess's hair always looks impeccable. Still, it's her ponytails that constantly wow us. They're bouncy, they're shiny, there's volume at the crown, and you'll never, ever see a hair elastic. Sure, she's got great style, unparalleled poise, and she's married to a real-life prince, but a perfect ponytail might just be the most enviable thing about Kate.
