We're smitten with Dianna Agron's '60s-inspired hairstyle.
THE STYLE A bumped-up half updo with sexy barrel curls
WHERE The Breakthrough of the Year Awards presented by Crest 3D White in Hollywood
WHY WE LOVE IT With this grown-up look, Dianna Agron shed her cheerleader's charm in favor of a sultry and sophisticated style. Pulling the lush tendrils onto one shoulder has an impossibly sexy effect.Read MoreLess