Lifestyle Style Shop Fall's Top 12 Beauty Trends Blake Lively's waves! Lauren Conrad's purple nails! Hollywood's biggest beauty trendsetters show off all the looks you'll be wanting for fall. Then check our editor's picks to shop their superstar style. By Katherine Kluznik Rentmeester By People Staff Published on September 2, 2008 09:05 PM Share Tweet Pin Email Trending Videos 01 of 10 PURPLE NAILS Janet Mayer/Splash News Online The season’s most majestic hue is showing up on the talons of Hollywood royalty, including L.A. icons like Lauren Conrad. 02 of 10 STAINED BERRY LIPS Alexander Zemlianichenko/AP Stars like Charlize Theron show off autumn’s latest trend, berry-stained lips topped with sheer gloss. 03 of 10 STATEMENT HEADBANDS Stephen Shugerman/Getty They’re getting bigger, bolder, and brighter! January Jones and others are showing off the quick and easy way to get an always-perfect coif. 04 of 10 GOLDEN SHADOW REUTERS/Carlo Allegri/Landov Rihanna sparkles in autumn’s go-to shade that gives eyes a high-wattage impact – day or night. 05 of 10 SIDESWEPT BANGS Neilson Barnard/Getty While Hollywood is still loving last season’s blunt bangs, stars like Jessica Biel are switching up the look with a softer, side-swept style. 06 of 10 VA-VA VOOM VOLUME Carlos Alvarez/Getty Anne Hathaway models the season’s ultimate red-carpet hair trend by channeling retro screen sirens from decades past and giving the look modern flair with volume and lush, full curls. 07 of 10 COLORED LINER Gregg DeGuire/WireImage Whether you go with bright sapphire (like Hilary Duff), emerald green or vibrant violet, you can’t go wrong with a pop of color around the eyes in autumn’s updated richer hues. 08 of 10 POLISHED PONY Debbie VanStory/RockinExposures/iPhoto Worn high or low, a smooth and sleek pony like Salma Hayek’s is slated to be fall’s favorite updo, whether you’re going for casual or ultra glam. 09 of 10 BOLD BROWS Sergio Dionisio/Getty While we don’t expect you to jettison your tweezer for good, this season it’s all about going with a more natural brow to define your face, like Eva Mendes’s classic arch. 10 of 10 MESSY UP-DO Dara Kushner/INF Mary-Kate Olsen’s chic, thrown-together style is the epitome of fall’s relaxed boho hair.