Beauty May 2010 By InStyle Editors InStyle Editors Facebook Instagram Twitter Our editors and writers comprise decades of expertise across the beauty, fashion, lifestyle and wellness spaces in print and digital. We prioritize journalistic integrity, factual accuracy, and also having fun with every story we share. InStyle's editorial guidelines Updated on July 2, 2010 @ 09:56AM Pin Share Tweet Email Trending Videos Photo: Darla Khazei, PacificCoastNews.com May 2010 01 of 22 Kristen Stewart's Low Ponytail Don Arnold/WireImage Daily Hair Poll! Do you miss Kristen Stewart's punk rock hair? 02 of 22 Sarah Jessica Parker's Highlights Ian West/PA Photos/ABACAUSA.COM Daily Hair Poll! Will you update your hair color for summer like SJP? 03 of 22 Katie Holmes's Soft Curls Mark Cuthbert/UK PRess/ABACAUSA.COM Daily Hair Poll! Do you love Katie Holmes's soft curls? 04 of 22 Rose Byrne's Shiny Waves Steve Granitz/WireImage Rose Byrne made a statement with luxe, brushed-out waves. 05 of 22 Victoria Beckham's Piecey Bob Steve Granitz/WireImage Inside Scoop! Ken Paves breaks down the wavy look he created for Victoria Beckham. 06 of 22 Anne Hathaway's Hollywood Waves We're wild about Anne Hathaway's modern Hollywood waves. 07 of 22 Kirsten Dunst's New Bob Mike Marsland/WireImage Inside Scoop! Kirsten Dunst's stylist dishes on the star's new cut. 08 of 22 Elizabeth Banks's Down Updo WENN.com We're loving Elizabeth Banks's buttery blond strands. 09 of 22 Taylor Swift's Curly Updo Jason LaVeris/FilmMagic.com (2) Daily Hair Poll! What makes Taylor Swift's style so special? 10 of 22 Michelle Monaghan's Side Twist Alberto E. Rodriguez/WireImage See how Michelle Monaghan updated her own natural texture with an easy style. 11 of 22 Jennifer Hudson's Crimped Waves John Shearer/WireImage Daily Hair Poll! Do you like Jennifer Hudson's breezy waves? 12 of 22 Jessica Stroup's Short Pixie Jeff Vespa/WireImage We're smitten with Jessica Stroup's new short haircut. 13 of 22 Ashley Greene's Zig Zag Part Jen Lowery/SplashNewsOnline.com See why Ashley Greene's simple style worked so well. 14 of 22 Kate Beckinsale's Sexy Ponytail Ian Gavan/Getty Images Inside scoop! See how Kate Beckinsale's stylist created her simple yet sexy ponytail. 15 of 22 Diane Kruger's Bow-Tied Braid Eric Ryan/WireImage Daily Hair Poll! Do you think Diane Kruger styled her own hair? 16 of 22 Sophia Bush's Piecey Updo Michael Caulfield/WireImage See how Sophia Bush modernized face-framing tendrils. 17 of 22 Nina Dobrev's Tumbling Waves Bill Davila/startraksphoto.com We loved Nina Dobrev's voluminous waves and pinned back bangs. 18 of 22 Debra Messing's Sleek Side Part Andres Otero/WENN.com Stylist Ted Gibson dishes on Debra Messing's super-straight look. 19 of 22 Thandie Newton's Messy Ponytail Landov Daily Hair Poll! Weigh-in on Thandie Newton's messy, red carpet ponytail. 20 of 22 Emma Watson's Piecey Waves Gilbert Flores/ CelebrityPhoto.com Stylist Ted Gibson tells us how he gave starlet Emma Watson her grown-up waves. 21 of 22 Elizabeth Banks's Lush Ponytail WENN Elizabeth Banks's stylist tells us how he kept her ponytail sexy, not sporty. 22 of 22 Eva Mendes's Sideswept Bangs Darla Khazei, PacificCoastNews.com Daily Hair Poll! Weigh-in on Eva Mendes's brushed aside bangs.