Mariah is known for her mass of golden curls, which remind me so much of her early '90s style. She brought the look out the other night for the premiere of Precious, and prior to that, she opted for this straight, soft, light auburn hairstyle. Which look are you loving?

The majority of you were very happy to see the return of brunette Kim. But when it comes to her hairstyle, what do you prefer — her usual sexy style, or this more sophisticated bun?

The Dollhouse actress (and my favorite character from Bring It On) has been on the red carpet a lot lately. At a recent Fox network event, she showed off a shorter, warmer-hued style with soft curls and a bright lip. Do you like this new look, or do you miss her longer hair and cooler palette?

The star of Whip It got dramatic after the film's recent screening, trading in her usual sweet, simple hair and makeup for glamour girl curls, pink lips, and a silvery smoky eye. Which look does Juno do best?

Ciara looks great with super straight, sleek hair, and she also kills it with these pretty, laid-back waves. They're both flattering, but which look do you prefer?

Earlier this week, Charlize's hairstyle was pulled back and simple, with an elegant side part. Then, she went for a simple, slightly wavy, and parted-down-the-middle style. Which one do you like best?

Avril's been streaking a lot lately. Do you like her black "highlights" and bouffant pouf, or do you think the cocoa-brown curls she had at her Abbey Dawn launch looked more rocking?

Now that Bronx Mowgli is a little older, Mrs. Wentz is out on the town a bit more. Do you prefer her stylish hat and long red waves, or this simple updo from the Melrose Place premiere party?

Amanda's been trying a lot of different looks this week at the 2009 Toronto Film Festival. At one screening, she wore this pretty, perky ponytail, and at the next she went for old Hollywood glamour curls. She's lovely either way, but which look do you prefer?

Penelope is a classic beauty who almost always seems to wear the most simply flattering styles. Whether she keeps it simple with a demure ponytail or wears it down and natural, which hairstyle do you prefer?