Sandra Bullock shows off her long, lustrous locks by wearing her hair down and parted to the side. Talk about a healthy shine!

What's with George Clooney's mop of hair? He could have stood to have a haircut, or at the very least, use some product to clean up his appearance.

Mo'Nique may have a knocked it out of the park with her dress, but the excessive use of giant flowers and severity of the updo ruins the overall look.

Unlike Mo'Nique's gaudy hair accessory, Elizabeth Banks opts for a delicate, sparkling headband to accentuate her pulled-back style.

Yes, the messy-chic look is trendy. But, Zac Efron, we have to draw the line somewhere.

Cameron Diaz really needs to wear her blond tresses down more often. Her shimmering dress really brings out her golden highlights and we love the volume created by the body wave.

The giant barrel curls crowning Sarah Jessica Parker's head are not even remotely flattering. It looks like some jacked-up headdress.

Anna Kendrick's loosely gathered updo with a few wavy pieces hanging down is beautiful with her off-the-shoulder gown.

As cute as Carey Mulligan is, we're more fond of the darker hair. The platinum-blond pixie cut seems to wash her out.

The neat, pulled back pouf on Queen Latifah is the perfect touch to her soft, feminine gown.

Tina Fey tries the trendy pouf with the sides pulled back, but it comes out looking unruly and frazzled.

Charlize Theron's updo with face-framing bangs on one side is quite elegant and stunning.

Flirty curls and feathered bangs work wonderfully on Gabourey Sidibe.