Rooney Mara underwent a radical makeover for her role as Lisbeth Salander in the upcoming movie adaptation of Steig Larrson's The Girl With the Dragon Tattoo.
PHOTOS: Biggest celeb hair makeovers of 2011
And while the actress, 26, has showed off a more feminine side on the cover of last month's Vogue, she hit the flick's New York City premiere on Wednesday in an all-black Prabal Gurung ensemble, severe slicked-back hair and striking red lips.
PHOTOS: How to rock red lips
Her sister Kate Mara, 28, on the other hand, arrived in a girlie coral-colored Christian Dior mini with a soft updo and purple smokey eyes complemented by peach blush and glossy lips.
PHOTOS: See what all the hottest stars wore last night!
Tell Us: Which look do you like better?
Get more Us! Follow us on Twitter, Friend us on Facebook, Subscribe to Us Weekly
Kim Kardashian, Emma Stone, and Solange Knowles all get an F on this week's Fashion Offenders hosted by Wonderwall's Kirby Kristen.
Victoria Beckham, Rosie Huntington-Whiteley and Melissa Joan Hart toast their birthdays on today's Celebs Gone Social hosted by Wonderwall editor Chris Gardner.
Lindsay Lohan, Lena Dunham, and Anne Hathaway all get an F on this week's Fashion Offenders.
Shemar Moore shouts out all his “baby girls” and shows off his impressive shirtless body on today's Celebs Gone Social.
Lady Gaga, Katy Perry, and Rita Ora all get an F on this week's Fashion Offenders hosted by Wonderwall's Kirby Kristen.
Kim Kardashian, Kristin Davis, and Emma Stone all get an F on this week's Fashion Offenders.
© 2014 Microsoft