Lauren Conrad was on Late Show with David Letterman last week ( Oct 27 ) and she putted on a simple and stylish outfit: a Alice + Olivia navy wide-leg trousers and Mike & Chris cropped leather jacket, white raffle top, her always favorite Chanel bag and Black Delic Christian Louboutin( Barneys New York ).To make the outfit standout, Lauren picked a studded belt which is the exact same Patricia Field’ s studded belt that Carrie Bradshaw (Sarah Jessica Parker) wore in Sex and the City Movie!!

This is the second time in 2008 that Lauren Conrad showed up in David Letterman’s Late Show. In the show She also talked about her rounded necklace ( designed for charity purpose ), her fashion line and her up-coming plan of publishing books!!! You can click and play the video below for the watching the whole interview! Seems that this young stylish lady has lots of talents to show!!!

Besides boho style headband or a big ribbon headband on Blair Waldorf (played by Leighton Meester) In Gossip Girl, what’s the other popular hair or head-wear accessories for this Autumn and Fall 2008 that celebrities like? Rachel Bilson, Mischa Barton and Kate Hudson can tell you the answer - Fedora!

The O.C. starlets Mischa Barton and Rachel Bilson wore plain black fedora in different fashion events, what’s in common was that both of those fedora on Rachel and Mischa were much in Giggolo hat style. Then earlier this week Kate Hudson was spotted wearing fedora at LAX International airport wading through her fans and paparazzi. This fedora filer Kate Hudson wore a green fedora matched with a grey poncho-style dress with black stockings, some Boho style bracelets and black boots. Actually we saw alot of celebrities wearing straw fedora in summer 2008 and even boho headbands are getting more popular, celebrities shows you that fedora are still in the fashion trend! At least frequent celebrity filers would love wearing fedora as one of its key function is that fedora can cover up abit of their without make-up face and messy hair!!!!

Lindsay Lohan isn’t the only one left in the celebrity group that wearing leggings! However what is popular among the celebrities and the A/W fashion runways are the black latex leggings!!! The Olsen Sisters Mary-Kate Olsen and Ashley Olsen showed up in the Union Square Barnes & Nobles in New York City (October 28) promoting their new book “Influence”. Ashley Olsen was wearing latex leggings again and perked up with a white shirt and gray peep-toe pumps. It is not the first time that Ashley Olsen was spotted wearing the same latex leggings. In fact this latex leggings are recent popular leggings items among celebrities - The Kova & T Oxy leggings!

See the picture below and you will see Ashley Olsen really loves this Kova & T latex leggings! She was spotted wearing those hot leggings since February this year and her sister Mary-Kate Olsen is also a fans of Kova & T leggings! This pair of latex legging is definitely one of the easiest mix and match and hot fashionable items for 2008 A/W season and it’s available at shopbop and Tobi for US$110.

We already knew that Sarah Jessica Parker is a fashion icon since she played Carrie Bradshaw in Sex and the City! After the show Sarah still keeps her stylish look in every public appearance! This time Sarah Jessica Parker hit the Mobile Art Chanel Contemporary Art Container Opening (October 21) with the latest Chanel 2009 Spring Collection Jacket, a sliver metallic one-shoulder dress (hot color in 09 Spring) and a pair of Chanel two-toned nylons. Sarah Jessica Parker was the chicest Chanel wearer of that night and I love her disheveled asymmetrical look! This time most attentions were not drawn on her shoes but the Chanel two-tone nylons on SJP’s stylish legs! Those Chanel nylons from the Chanel Spring 2009 Collection ($250) were the most standout item on Sara Jessica Parker other than that pretty Chanel Peal Chains Tote ( Avelle ) and even her jeweleries! ( She wore that necklace before in the Sex and the City Movie DVD Launch party! )

Mischa Barton is always edgy and bold in fashion, she always makes herself standout with her hippie boho or rock chic style. However, when it comes to Hervé Léger dress, most celebrities would fall for this sexy second-skin like Hervé Léger dresses, especially its trademark Hervé Léger bandage dress! Mischa is no exception! Mischa Bartons attended the Grand Opening Of Arcade Boutique By Rochelle Gores in Los Angeles (October 23) in a Hervé Léger multi-colored bandage dress. This Hervé Léger bandage dress is in ombre color (graduated from light to dark) and cannot be found in Hervé Léger A/W 08 or Spring 09 fashion show (click the image above for a larger view).

Mischa Barton tried to break the rule of wearing Hervé Léger in an elegant red-carpet way,  she opted her signature rock-chic look by matching the sexy elegant Hervé Léger bandage dress with her vintage studded fringe butterfly bag, a Motorcycle leather jacket, black leather ankle booties and her favorite studded and skull bracelets! I like this ex-ordinary mix and match cos sometimes people would get bored with the standard elegant red-carpet look! She toned it down with rock-chic style! Personally I like her ornaments but she wears them too often over these few months! I think it’s time for Mischa to change her ornaments and accessories! I hope those skull bracelets aren’t her amulet or it’d be quite scary!

(photo source: Hot Celebs Home)