She's growing up before our very eyes!
Going all-out for her big day, the actress wore a beautiful powder blue Chanel Resort A-line dress with floral embellished belt, which she paired with a faux leather Aeropostale jacket.
AWESOME mix of high-low! Anna Wintour would be proud!
Chloë also added a beige Chanel quilted shoulder bag and two-tone suede pumps to the ensemble.
Ugh, she's just so stylish already! Whatever happened to that awkward stage every teen's supposed to go through?!
Oh well, happy birthday, girl!
[Image via C. Smith/WENN.]