Fierce Red Carpet Fashion From the American Music Awards

It's officially awards season. So what does that mean in the name of fashion? Well, just expect your favorite stars to be up on their style game. Take a look at what all the celebs wore to the AMAs.

Nicole Richie doesn't just work a LWD (little white dress)—the knockout does it with sexy cut-outs.

R.Kelly is oh so fashion-forward.

Not only do the One Direction boys know how to kick in the charm, they're experts at landing on the best-dressed list at every single award show they attend.

Naya Rivera kicked up the cleavage challenge in a super tight black gown with train and all. She accessorized with bracelets, earrings, and rings by Marina B.

Maksim's shiny blue tie is where it's at.

Luke Bryan showed up at the AMAs with a suit complete with embellished lapels.

Looking chic, Lady Antebellum!

Kylie Jenner worked the red carpet with new fringe, a midriff-baring white tank and slouchy black slacks. The break down of this outfit deserves to show up on her tumblr, Kalifornia Klass.

But those legs! Kendall Jenner showed off her stems in a itsy bitsy LWD with a tiered statement necklace.

Kelly Osbourne's tulle skirt is eye-catching, sure, but we're kind of crushin' on her braided updo.

Check out Florida Georgia Line, just cruisen' on the best-dressed list. Tyler Hubbard looked amazing in his Robert Graham Limited Edition Traveling Jay Sport Shirt and Pilosa Silk Vest. Loved it!

Daisy Fuentes' lacy cream bodice makes her chic high-neck gown feminine and timeless.

Watch out world! This celeb went for a girl A-line white Rachel Roy dress that had the perfect pleats.

Ariana Grande wore this iridescent gem on the red carpet and during her stellar performance.

The girl who literally transformed herself into a grandma wouldn't show up at the AMAs in a frock from last year. Heidi Klum stunned (surprised?) in fringe-y, feathered gown and Brian Atwood sandals.

Ciara's geometric, see-through gown is majorly sexy. But then again, doesn't Ciara make everything sexy?

Lady Gaga's lavender gown is perfection!

And Giuliana Rancic showed up to the AMAs in her hottest dress yet.

Our very own Kathy a la Carte columnist Kathy Wakile showed up at the AMAs in a sexy black jumpsuit!

"Roar" singer Katy Perry stunned in a polka dot and floral strapless gown. LOVE. It.

Zoe Saldana opted for a patchwork and paneled lace gown by Roland Mouret in a one-shoulder silhouette.

The always-sunny Sarah Silverman wore a dress in a hue that just mimicked her shiny and sweet personality.

Wiz Khalifa spiced up the usual black-tie red carpet uniform with a gold baroque suit jacket.

Hey, did you know that Miley Cyrus turned 21 yesterday? The mature celeb opted for a sophisticated winter white suit and classic black pumps.

Cotton candy hair hues and a wow-worthy leg moment. Yep, that's Ke$ha!

Austin Mahone worked a masculine monochromatic look.

From bow ties to simple black blazers, the Fall Out Boy gentlemen represented stylish menswear well.

Emma Roberts accessorized her blousey metallic gown with a hot pink clutch from RODO.

The shoulder detail on Lil Mama's waist-cinching down is seriously chic.

Did you think high-low hemlines were out? Yeah, Jennifer Hudson just brought 'em back.

Doesn't Calvin Harris look super handsome?

Marc Anthony wore cool distressed denim and a stylish jacket to the American Music Awards.

Christina Aguilera gives off a Marilyn Monroe vibe in a satin white gown and voluminous white curls.

2 Chainz's colorful jacket is 100% awesome.

Kendrick Lamar's V-neck tee under that minimalistic, collarless jacket is so sleek.

Jaimie Alexander has been killin' it style-wise. We're kind of obsessed with this strappy jumpsuit number.

Miley Cyrus' sis Brandi Cyrus rocked a sequined LWD by Rachel Roy.