Mary Kate Olsen

While twins Mary-Kate and Ashley Olsen may be small in stature, they have big dreams for their latest fashion endeavor Elizabeth and James. Women's Wear Daily reports today that the stylish sisters will be...

Photo: WireImage.com WHO: Mary-Kate Olsen  WORE: Vintage Missoni and Marc Jacobs headband WHERE: New Yorkers for Children Dinner Dance, NYC  WHEN: April 16, 2008 What do you think of this It girl's style? Share...

Some of you lovely ladies have been asking for fresh, school-appropriate makeup ideas. I asked Nick Barose, Clarins consultant and makeup artist to some of our favorite leading ladies, for some ideas. Here, his thoughts:...

I always love the look of long, lean jeans stretched over a pair of crazy heels... You know what I mean, right, a la Nicole Richie, Victoria Beckham, or MK Olsen? The problem I've...

For September's best dressed, Styleblogger Kimball Hastings tapped six movie stars, a fashion scion, two Willis sisters and an Olsen. How do you feel about his picks? Do you love them or hate them,...

Mary-Kate in Lanvin and Camilla in Gucci, who could ask for more!?  We're in style heaven, but are you? Take a look at our Ten Best Dressed of July, then then let us know...

OK, I know I've been on a MK bender lately... But she looks SO pretty here, no? I also know that the whole braid thing is overdone. You know what? I don't care! I...

Mary-Kate Olsen is continuing her love affair with Alaia. At last night's premiere of Weeds Season 3, the actress/designer/mogul paired a long Alaia skirt with the YSL sequin tudo Muse bag and Balenciaga heels....

WWD is reporting that Prada SpA (the parent company which owns Prada and Miu Miu, and once upon a time Jil Sander and Helmut Lang) is selling back the Azzedine Alaia brand to its...

Now, I'm normally a big fan of Mary Kate's boho waves (and I do like her makeup in this picture). But her hair is a little dry and scraggly looking in this shot, no?...

Mary-Kate and Ashley Olsen turn 21 on June 13. And ever the fashion-forward girls, they are giving themselves a stylish gift: a new clothing line, Elizabeth and James, named after their younger sister and...

For those of you not in the know, the Met Gala for the Costume Institute is one of the hottest tickets of the year (I'd say it even surpasses the Oscars!). This year's theme was...

When I was invited to breakfast with the new Matrix "hairstylist to the stars" Mark Townsend, I have to be honest that I was a little non-plussed at first. Lately, it seems that everyone...

JUST spotted at the tents....None other than MK and Ashley, backstage in the VIP W Hotels lounge. Just as I lifted my camera to take a shot of them, a HUGE bodyguard got in my...