Jelena Noura “Gigi” Hadid turns 21 years old on Saturday (April 23), and Zap2it is celebrating the gorgeous model’s special day by taking a look back at Hollywood “It Girl”s’ most transformative looks from the past year. Hadid has been blessed with the type of face that you can stare at for hours. With her icy blue eyes, glowing skin and a ridiculously lithe body, Hadid could wear anything she wants, dye her hair any color and still look beautiful.

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And she does. She does quite often! Hadid is a fashion chameleon when it comes to her style choices both on and off the runway. Her blossoming butterfly outfit down the Victoria’s Secret runway is perhaps the most accurate outfit for the girl who was recently named one of Sports Illustrated 12 Rookies of the Year.

Gigi Hadid

Here are the Top 10 most transformative looks the supermodel has rocked this past year.

1. The Bob

Gigi Hadid

2. The Blue Afro

3. The Gothic Look

Gigi Hadid

4. The Slicked Bun

Gigi Hadid

5. The Bangs

16m kisses going out to you guys today! Your support keeps me goin. Thank you!!

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6. The Brunette

Gigi Hadid

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7. The Casual Ombre Top Knot

Gigi Hadid

8. The Naked Look

And here's the version where I'm wearing mostly Chanel N°5 😉 lol @vogueparis

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9. The Haute Hippie

#LOVECLUB

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10. The ‘Bad Blood’ Taylor Swift squad Look

Meet Slay-Z. @taylorswift #BadBloodMusicVideo

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