Isla Fisher's character Rebecca Bloomwood looks fab in some Pat Field-styled duds while she basks in the glee of a spree at Bendel's. - Robert Zuckerman/Touchstone PicturesIf you're making a movie or TV show about fashion, you MUST get Patricia Field as your stylist. The New York-based fashion guru has styled fashion-focused films including "The Devil Wears Prada," "Sex and the City," and now "Confessions of a Shopaholic" (based on the Sophie Kinsella best-selling novel with the same name). 

The fun flick, starring Isla Fisher, comes out today. If you love clothes, shopping, and light-hearted comedy, it's a must-see. In the meantime, check out the latest episode of "The Thread." Sarah Bernard chats with Patricia Field to get the skinny on the film's fashions.

If you're feeling inspired, visit the Patricia Field website to get your own "Shopaholic" looks.

Want more "Confessions?" Check out these links:
• An interview with Isla Fisher: Confessions of a Redhead
• An interview with Patricia Field: Confessions of a Stylist
• Photos from the movie's New York premiere
• Movie stills from the flick

Marisa Tomei's soft hairstyle was a hit! - Lester Cohen/WireImage.comJessica Biel's tresses were a mess. - Jeff Kravitz/FilmMagic.comAfter you check out who was best and worst dressed at the 81st Academy Awards, watch this special edition of "The Thread" focusing on red carpet coifs. Herbal Essences official stylist, Charles Baker Strahan,  weighs in on whose hair was hot -- and whose hair was not!

In honor of swimsuit season, "The Thread" is picking out the perfect styles for women of every shape and size. Does your tummy need hiding? Does your bust need a boost? Do you love your curves and want to flaunt them? Watch to find out what everyday people, and even stars such as Paris Hilton, can do to select a stylish suit for summer!

Charlize Theron's Ralph Lauren dress cost $1,998.00. Thanks to the designer's JCPenney line you can get a similar look for less. - Gregg DeGuire/WireImage.comThe stars aren't the only ones who have access to trendy designer clothes anymore. While I certainly can't afford the one-shoulder Ralph Lauren LBD that Charlize Theron donned at the "Rock The Kasbah" gala, I can afford some of the frocks he's designed for his new JCPenney line, American Living.

In addition to Mr. Lauren, Vera Wang, Norma Kamali, and Thakoon Panichgul -- Michelle Obama's favorite -- have all created clothing lines for mass-market retailers.

Watch the latest episode of "The Thread" to learn where you can find these top designers at a discount!

From Elizabeth Taylor to P. Diddy, it seems like every star out there has their own fragrance ... but are they any good?

J.Lo recently launched her first fragrance for men: Deseo. - INFphoto.com 

"The Thread's" Sarah Bernard hit up NYC's Times Square to do a little market research on some of the celebrity perfumes currently on the market. Passerbys were asked to smell and rate Mariah Carey's Luscious Pink, Jennifer Lopez's Deseo for Women, Christina Aguilera's Inspire, Jessica Simpson's Fancy, and Britney Spears' Believe. Watch the clip below to find out which fragrance was the favorite:

"Project Runway" host Heidi Klum works it on the runway in her $394 little black dress by Yoana Baraschi. - BravoIn case you didn't already know, every woman should have at least one fabulous little black dress hanging in her closet. A LBD is timeless, sexy, and, most importantly, slimming!

The newest episode of "The Thread" features several sexy black frocks, from a $394 Yoana Baraschi snake charmer dress that Heidi Klum wore on last week's episode of "Project Runway" to a hot $36 American Apparel LBD that Jennifer Hudson donned for her latest album cover. Check it out:

Watch more episodes of "The Thread"

President Barack Obama and his First Lady are one snazzy couple! - Kevin Mazur/WireImage.comTalk about the power of style! (Or is it the style of power?) Either way, President Barack Obama joined his First Lady on Vanity Fair's 2009 roster, while Michael Bloomberg and Diana Taylor did New York City proud. Hollywood scored with the panache of Anne Hathaway and Brad Pitt (his main squeeze Angelina Jolie dropped off the list), while Catherine Deneuve brought her permanent Parisian chic to the Hall of Fame, and -- let's be practical for a moment -- the year's fashion leaders divulged their bargain-hunting secrets. For example, Michelle Obama loves looking for deals at J.Crew, while the President (who has four pairs of shoes including Cole Haan dress shoes and white Asics sneakers) likes to shop at the Secret Service employees' store.

Other celebs/designers that made the list include:

Tiki Barber
Tory Burch
Daniel Craig
Penelope Cruz
Alicia Keys
Brad Pitt
Kelly Ripa
Rachel Roy
France's First Lady Carla Bruni-Sarkozy
Renee Zellweger

Check Out the Complete Best-Dressed List on VanityFair.com

Ashton Kutcher has a style all his own. - Matthias Clamer/ParadeAshton Kutcher won international fame and fans with his role on the hugely popular "That '70s Show." The "Spread" star reveals to Parade how he handles the stress of fame. Plus, what first drew him to wife Demi Moore and how the duo makes it work.

Gravitating towards fame
"Once I got a taste of it, I went: 'I can do anything. I can do absolutely anything.' And you start to believe it. I know it to be true because I've seen it happen. I've experienced it. I'm ambitious. I try to make it look like it's not work -- that's the biggest key. I've got it pretty good. There's no sense in making life seem like it's a struggle, because that doesn't make anybody feel better."

See Exclusive Photos From Ashton's Photo Shoot

How he and Demi make it work
"The real trick is putting yourself around people you admire. That's why I married my wife. I locked in the brightest light in the room. My wife and I have an agreement in our marriage, and part of that contract is that we are going to shine our