For an event like the 2012 Golden Globes, stars get decked out in piles of jewelry worn around their necks, on their fingers and wrists and in their ears. But if you're Charlize Theron or Michelle Williams, you kick things up a notch and adorn your hairdo with a dazzling hair accessory.
The Young Adult actress complemented her pale pink Dior Couture gown with a romantic, undone bun accented with a Cartier Collection headband made of platinum and round-old-cut and rose-cut diamonds from 1920.
The My Week with Marilyn star accessorized her short pixie cut with a black vintage bejeweled headband by Fred Leighton, which complemented her custom-made Jason Wu midnight blue devour velvet gown nicely.
And although not pictured above, Emma Stone is another star who got creative with her hair and wore Lanvin crystal earrings as barrettes.
Tell Us: Whose headband do you prefer: Charlize's or Michelle's?