10 reasons why sienna miller is our hair icon

Sienna Miller might be an eternal It Girl (and our April cover star!), but there's another accolade we'd like to bestow upon her: hair icon. The British actress has mastered the art of beachy-messy-chic locks, as well as managing to consistently nail her hair color, whether it be blonde, rose gold, or red.

So in honor of Miller's flawless tresses, we compiled our favorite looks with some tips to attain them yourself. 

Miller killed it with brassy red hair and a red lip earlier this year.

TRY: John Freida Radiant Red Shampoo -- $6.49

She might be in London, but her hair says "beach day."

TRY: Bumble and Bumble Surf Set -- $28

Nobody makes a headband look this cool.

TRY: Topshop Crochet Headband -- $20

Messy bangs at their best.

TRY: Drybar Dry Shampoo -- $20

The ultimate in side-swept hair.

TRY: Valentino Studded Barrette -- $245

But, really, how is her hair always so shiny?!

TRY: Sachajuan Straight and Shine Spray -- $30

Of course, Miller's signature look is some loose waves.

TRY: Josie Maran Bohemian Waves Argan Hair Mist -- $22

Super-fun hair for our 15th Anniversary issue shoot!

TRY: Bumble and Bumble Dryspun Finish -- $29

Short and sweet on our February 2007 cover.

TRY: Kerastase Spray a Porter -- $35

But really, rose gold hair might actually be our favorite of Miller styles.

TRY: Aveda Culture Clash Color