Who: Keira Knightley
Where: "Anna Karenina" Los Angeles Premiere

Keira Knightley keeps her retro rolled updo slightly messy for an effortless, elegant look.

Get her look: Apply styling mousse then blow-dry hair to one side. Starting from one side of your head, twist hair up into a 'roll' shape. Continue adding more hair to the roll as you work your way toward the back of your head, then tuck in the ends and bobby-pin in place. Repeat on the other side. Spritz hairspray all over for hold.