Summer's Most Stylish Leading Ladies

Talk about box-office smashes! Rachel, Sienna, Cameron and more have been heating up the red carpet with their sexy and sweet styles

  • RACHEL MCADAMS photo | Rachel McAdams

Credit: Jemal Countess/Getty; Doug Meszler / Splash News Online

Updated: Friday Aug 21, 2009 | 05:00 PM EDT By: Andrea DeSimone

RACHEL MCADAMS

From a sexy, plunging Emilio Pucci to a sophisticated 3.1 Phillip Lim sheath, The Time Traveler's Wife star kept hearts fluttering in New York City and beyond while promoting the romantic film.