Kim Kardashian
"Yay! @KimKardashian and@KourtneyKardash have arrived at the@SherriHill fashion show," tweets @MTVStyle. Now, let's get this party started.
Selma Blair
The new mom trades burp cloths for a "stunning black sequin dress" for the J. Mendel show, tweets @MBFashionWeek.
Gerard Butler
The actor pauses, briefly, to pose for pics at Diesel's Black Gold show. #Lookinggood.
Kirstie Alley
Random Fashion Week sighting: Alley modeling at the Zang Toi show. The hair is "FIERCE," tweets @MBFashionWeek.
Beyoncé & Solange Knowles
New York Fashion Week's biggest sighting comes at the J.Crew and Vera Wang shows. "Girls day out!" tweets this L.A. Times fashion critic.
Andy Samberg & Joanna Newsom
The Saturday Night Live dude scores front-row seats to Rodarte but tells a reporter, "I'm not a fashion person." No stretch there.
Ken Paves
Guess who's new besties with the celeb hair stylist? "Nice Hair!! Thank you @kenpaves," tweeted Victoria Beckham from backstage.
Kim Kardashian
Kylie's big sister LOLs after being snapped reacting to the runway action at Abbey Dawn.
Alexander Skarsgård
To say people were excited to see the actor at Mulberry might be an understatement. "Highlight of fashion week OMG ERIC!!! #trueblood #freakingout," tweets this Glamour editor.
Solange Knowles
Beyoncé's little sis drew rave reviews for her appearance at the Mulberry party: "Such a trooper!" tweets the Daily News' @Seoulcialite. "Can't speak highly enough of this girl," concurs @Fashion_Critic_.
Avril Lavigne
Abbey Dawn's creative mastermind hits the red carpet with a tiara and colored tips, tweets @MTVStyle.
Rachel Zoe, Molly Sims & Rodger Berman
Gorgeous shot courtesy of @MTVStyle. "Hey, Molly Sims!" they tweeted from the Rachel Zoe presentation. Right backatcha style tweeps!
Nicki Minaj
"Welcome back @NICKIMINAJ for #MBFW part 2!" tweets @MBFashionWeek. Natch, the "Super Bass" singer arrives with a brand new cut 'n' color.
Rose McGowan
The Grindhouse star gives her best "china doll" look at the Donna Karan show, according to @Seoulcialite. But is that Molly Sims' chin photobombing the shot?!
Chris Pine
"Chris Pines is the most casually dressed celeb at fashion week," tweets @Seoulcialite from the Rebecca Minkoff show. #Prettypeoplelookgoodinanything!
Rachel Roy & Kim Kardashian
The reality star gets snapped waiting to pay her respects to the designer. "Rachel you inspire me!" Kim tweeted after the show.
Kellan Lutz
Lacoste's polo shirt looks a little less preppy and a whole lot sexier when stretched across the Twilight star.
Lindsay Lohan
"Loving the energy back here," tweeted @MBFashionWeek upon spying LiLo backstage at the Cynthia Rowley show.
Kris Humphries & Scott Disick
Their personal styles don't really overlap, but apparently Kim and Kourtney's significant others share an interest in Jill Stuart. Whodathunkit?
Christina Ricci
The actress has a PlayStation dance-off with designer Alexander Wang. So who has the smoothest moves? "Ricci won," tweets @Cutblog.
LeAnn Rimes
It's a quick meet and greet for Mrs. Eddie Cibrian and Monique Lhuillier before the show, tweets @MBFashionWeek.
Mandy Moore
Spotted backstage at Lela Rose, the actress pops in a bright tulip skirt.
Kelly Osbourne
The Fashion Police host gets mobbed at the Charlotte Ronson show. "Let the celeb madness begin," tweets @MBFashionWeek.
Kellan Lutz, James Marsden, Brad Richards & Ed Westwick
Talk about a priceless collection! The Tommy Hilfiger men's show bring this good-looking group together, tweets @Cutblog.