So many celebs were decked out to the nines to hit the red carpet at this afternoon's Primetime Emmy Awards  in LA. Hot couples like Jon Hamm  and Jennifer Westfeldt joined Heidi Klum  and Seal, while Leighton Meester  and Tina Fey  looked gorgeous solo. Click through to see who wore what!
Showing Some Skin
Blake Lively went with a deep V.
Jennifer Westfeldt was right by Jon Hamm's side.
Drew Barrymore accented her ensemble with bright red lips.
White on White
Justin Timberlake picked a white tie.
Stephen Moyer fixed his gaze on the camera.
Baby Makes Three
A very pregnant Heidi Klum was in black alongside Seal.
Keeping Up With the Joneses
January Jones struck a pose.
Queen of Comedy
Tina Fey picked a simple black.
Amy Poehler and Will Arnett were both in black.
Lindsay Price and Josh Radnor looked so in love.
Leighton Meester picked a Grecian gown.
Host with the Most
Neil Patrick Harris got the party started.
A New Adventure
Julia Louis-Dreyfus let her hair down.
In the Breeze
Mila Kunis's gauzy dress caught the breeze.
Andy Samberg brought along girlfriend Joanna Newsom.
Red on Red
Debra Messing brought along her husband, Daniel Zelman.
Ryan Kwanten looked a little disheveled.
Quite an Entourgae
Kevin Connolly, Adrian Grenier, Perrey Reeves, Jerry Ferrara, Jamie-Lynn Sigler, and Rex Lee were out on behalf of Entourage .
Stephen Colbert walked the carpet with his wife Evelyn.
Keeping It Short
Ginnifer Goodwin showed off her short 'do.
Business and Pleasure
Dexter  duo Jennifer Carpenter and Michael C. Hall were attached at the hip.
Chloe Sevigny gave a little smile.
Elisabeth Moss and Fred Armisen posed together.
Hunter Parrish had his hands in his pocket.
Tracy Pollan was decked out next to husband Michael J. Fox.
Jason Segel couldn't contain his laughs on the carpet.
Padma Lakshmi and Tom Colicchio were out representing Top Chef .
Wilde at Heart
Olivia Wilde looked gorgeous in her revealing gown.
Alyson Hannigan struck a pose.
Steve Carrell smiled next to his wife Nancy.
An Apple a Day
Christina Applegate sparkled in blue.
Pretty in Pink
Kevin Bacon had his shades on next to Kyra Sedgwick.
Jenna Fischer went with black.
Christina Hendricks was out for Mad Men .
Chandra Wilson picked a black gown.
Hot to Trot
David Boreanaz went with a simple tux.
Hand on Hip
Kate Walsh went strapless.
Jerry Ferrara was with girlfriend Jamie-Lynn Sigler.
Sparkles All Over
Dexter 's Julie Benz was all smiles.
Kim and Kourtney Kardashian were side-by-side.
Rose Byrne smiled sweetly.
Did You Hear About the Morgans?
Tracy Morgan brought his wife Sabina.
United States of Toni
Toni Collette was decked out in red.
Angela Kinsey picked a red number.
Jennifer Love Hewitt was hand-in-hand with Jamie Kennedy.
Bad to the Bone
Breaking Bad 's Aaron Paul was suited up.
Go, Go Mario
Mario Lopez showed off his pearly whites.
Mindy Kaling had a sly smile.
Perrey Reeves threw a glance over her shoulder.
Ricky Gervais wore a two-toned suit.
Tony Shaloub brought along his daughter.
Going For the Gold
Sandra Oh matched the decor.
Fit to Be Tied
Jessica Lowndes went with black and white.
Out of Office
Ed Helms smiled for the cameras.
Chris O'Donnell had a little bow-tie.