Stars' Day-to-Night Style

Reese Witherspoon, Kristin Wiig, Vanessa Hudgens and more rock changing styles as the sun sets

  • KEIRA KNIGHTLEY photo | Keira Knightley

Credit: WENN; Humberto Carreno/Startraks

Updated: Monday Jun 06, 2011 | 06:00 AM EDT By: Alex Apatoff

KEIRA KNIGHTLEY

To promote Last Night in N.Y.C., the actress made the rounds to television shows – wearing a mustard-and-grape combination with loafer pumps on The Today Show on the morning of May 9 and then visiting The Daily Show With Jon Stewart in a rosette-adorned Valentino frock.