Gwen Stefani
Fashion Week comes to a wrap with the L.A.M.B. show, starring the Cinnabon-topped designer and her fall 2011 line.
Blake Lively & Georgina Chapman
The Gossip Girl star cozies up to one half of the Marchesa team. Smart girl. If you've got to borrow a designer gown, this is the clothing line to get!
Eve & Keri Hilson
Forget the action on the Blonds runway—from where we're sitting it looks like Eve's got the coolest (and craziest!) accessories in the room.
Kerry Washington, Zoe Saldana & Kate Bosworth
Waiting for the Calvin Klein show to start in three, two, one...
Vanessa Hudgens & Fergie
Anna Sui's show must have been good—see the spontaneous squeeze between front-row fashionistas Vanessa and Fergie!
Kristin Chenoweth & Elisabeth Hasselbeck
Proving it's never too early to get them hooked, the View cohost lets daughter Grace get a front-row view of the action at Milly by Michelle Smith.
Joan & Melissa Rivers
Brace yourself for some catwalking critique. The mother-daughter duo take in Elie Tahari's runway show and will be interviewing the designer for E! News.
Chloe Sevigny & Liv Tyler
Coordinating outfits and matching tangerine lips at the Proenza Schouler show. Think Chloe and Liv got ready together?
Rumer Willis
Badgley Mischka's newest model (yup, that's Demi and Bruce's daughter) professes her love for the line via tweet: "Loved the show @BadgleyMischka at #NYFW such beautiful clothing can't wait till I get to wear some of the collection."
See who else is tweeting from Fashion Week in our special Twitpics gallery!
Christian Siriano
The designer works it out backstage at the Spiegel show, the latest brand with whom he's collaborating.
Jerry & Jessica Seinfeld
Mrs. Seinfeld brings hubby as her plus one to the Narcisco Rodriguez show. Bet the comedian could provide some funny commentary on all the catwalk action!
Michael Douglas & Catherine Zeta Jones
The actor's recovery tour continues as he accompanies his wife to Michael Kors' show—incidentally, the designer's 30th anniversary in the fashion industry.
Anna Wintour
The Vogue editrix puts on her best Mona Lisa smile while posing for photogs at Michael Kors' show.
Anjelica Huston, Bette Midler & Debra Messing
All the heavy hitters came out for Michael Kors' presentation, and some even brought cake! Midler serenaded Kors as the confection was presented.
Brad Goreski
No awkward run-ins for Rachel Zoe's former protégée at Fashion Week since she's been grounded in L.A. with her pregnancy. Sounds like a good thing as the two are reportedly feuding over client Demi Moore.
Kelly Osbourne
Fresh off her Fashion Police duties for the Grammys, Kelly makes her way to the Badgley Mischka show in NYC. It's a busy schedule, but she still looks great.
Chace Crawford
Fashion Week has officially become hottie week as another morsel of man-candy takes in the shows. In this case, the Gossip Girl stud is at Diesel.
Keri Hilson
Color us impressed. The singer manages to morph from red carpet sparkler at the Grammys to trendy fashion fan at the Diesel show in a matter of days.
Vanessa Hudgens
Just days after seeing Zac Efron at Calvin Klein's presentation, here comes his ex at the Marc Jacobs show. Coincidence, or are the former lovers reuniting over a shared love of fashion?
Fergie & Josh Duhamel
It may be the middle of winter, but nobody's gonna stop the Dutchess from wearing her short shorts to Marc Jacobs' show.
Julia Stiles & Brittany Snow
Good thing the front-row fashionistas at Monique Lhuillier complement each other so nicely. Think they called each other to plan their wardrobes?
Leighton Meester
Proving there's not a print she doesn't love, the Gossip Girl star puts on a busy Marc Jacobs dress for the designer's Valentine's Day show.
Fergie
Fergs must have fashion on the brain, skipping last night's Grammys to attend Fashion Week in NYC instead.
Joe Jonas & Kellan Lutz
OMG. It was eye candy overload at the Calvin Klein show, where Jonas, Lutz and Zac Efron (not pictured) showed up. Who knew this group of guys was stylistically inclined?