Best and worst-dressed at the People's Choice Awards!

Emma Watson loves to set her own style rules -- and we've got to give her credit for never boring us. But the Perks of Being a Wallflower actress (who won favourite dramatic movie dress) is making our head spin with his bold, edgy mini dress. Plus the intricate cut-outs at the bust seem like a wardrobe malfunction waiting to happen.

Rocking a slinky dress with a high slit and sexy cut-outs, Heidi Klum sizzles on the red carpet -- without overdoing it. The snake-like embellishments add interest to the black dress, and her sleek ponytail lets helps polish the look.

As always, Jennifer Aniston looks glowing and gorgeous with her perfect hair and bright smile -- but we're just not feeling her fashion. We love that the actress is showing her tough side in leather, but the full tiered skirt just doesn't vibe with the sexy fabric.

There's no way Lea Michele (who won favourite comedic TV actress) could be in a bad mood while wearing this party-ready dress! The Glee star's eye-catching Elie Saab dress is pink, playful and perky -- and the sequin-and-lace combo makes it really pop.

Katy Perry's conservative black frock would be a fine choice -- if she were going out to dinner with John Mayer's parents. But for such a fun, glamorous event, we wish the pop star (who won favourite female artist, pop artist, music video and fan following) would wow us with her creative, colourful style.

In this stunning Alexander McQueen gown, Naomi Watts looks like she could rule awards show season -- and we have a sneaking hunch that she might! The star of The Impossible turns heads in the black-and-gold halter dress with a luxe jewelled neckline.

In this stunning Alexander McQueen gown, Naomi Watts looks like she could rule awards show season -- and we have a sneaking hunch that she might! The star of The Impossible turns heads in the black-and-gold halter dress with a luxe jewelled neckline.

The Hunger Games' leading lady, Jennifer Lawrence, makes a bold choice with her vintage-inspired beaded Valentino frock. Sure, the actress (who won favourite movie actress and favorite face of heroism) looks a bit like a character out of Dynasty -- but she has the cool confidence to pull it off!

The evening's hostess, Big Bang Theory star Kaley Cuoco, goes the feminine route in a pale-pink frock with a full skirt and a semi-sheer overlay. She finishes off the lovely look with gold peep-toe pumps and delicate jewels.

Red-carpet veteran Sandra Bullock knows how to dress to impress, and tonight is no different! The night's favorite humanitarian winner looks sophisticated and chic in a tailored Vera Wang pencil skirt with a blue lacy corset top. And her bright-pink pumps keep the look youthful and fresh.

We love a jumpsuit as much as the next gal, but Morena Baccarin's white number is just doesn't suit her. The Homeland star had the right idea, but the pants are just too long and baggy -- and fit is everything!

Safe Haven star Julianne Hough is reaching for the stars in the sparkly, sweet frock. The flouncy skirt on the Tony Ward dress makes the look playful and sweet, and her fierce metallic pumps add a grown-up feel.

Party girl Paris Hilton always knows how to dress for the club -- but not necessarily the red carpet. The celebutante goes a little too bold in a green patterned dress and bright-blue pumps. 

When Sandra Bullock said she was jealous of Regina King's toned figure, she wasn't kidding! The actress shows off her sculpted shoulders in a strapless white Badgley Mischka with a belted waist and black lace detailing.

At 15 years old, Chloe Moretz has a bright future -- and a bright dress! The actress sports a neon Simone Rochas frock with floral details and a playful scalloped hemline. 

Parenthood star Monica Potter hits a fashion low note in this poofy creation. We'd love to see the actress in something more modern and streamlined.