Lauren "Lo" Bosworth's Hairstyle Goes Sleek

If you've watched Laguna Beach or The Hills you have spied some glimpses of Lauren "Lo" Bosworth, BFF to Lauren Contrad aka LC.

Lately Lo Bosworth has been hitting the scene and has been photographed wearing some of her BFF's new designer styles.

One important change over the past few months has been Lo's hairstyles. Looking back at her tresses in September 2007 Lo appeared at Christina Aguilera's Pre-VMA Party at LAX Night Club with her hair in a messy, bed head, natural texture style.

(Lauren Bosworth at Christina Aguilera Hosts A Pre-VMA Party At LAX Night Club - 9-08-07 - DailyCeleb.com - all rights reserved).

Since last September Lo has been stepping her hairstyling up a notch. She recently appeared at LC's LA FAshion Week debut afterparty with her honey blonde hair worn up and off her face in a sleek sophisticated twist.

The hairstyle showed off her Lauren Conrade Collection dress, a gorgeous Parisian necklace "borrowed from LC" and stunning eyes and makeup.

(Image of Lauren Bosworth - After Party for the Lauren Conrad Fall 2008 Collection - 3-11-08 - by DailyCeleb.com all rights reserved).

Lo and LC share a house, a first name and on-air time on MTV's hit reality show - The Hills.

Kudos for Lo for stepping up her hairstyle from casual to cool.