OK, she's not technically in the cast but we couldn't resist her (and the rest of these women's) swoon-worthy look.
Get the look: Knock off Bell's messy, yet romantic bun by first teasing hair before putting it into a bun for added texture. Use a small curling iron to add softly curled face-framing pieces.
Image taken in West Hollywood, Calif., on October 12, 2008
Images: Getty Images
Photo 12/14
Jordana Brewster
Her style proves that ponytails can be sexy (and a lot of guys' favorite look), especially with these soft bangs, which showcase her eyes.
Get the look: Get Brewster's sexy ponytail by wrapping a small section of hair around the hair elastic to cover it and pinning it into place underneath the pony. (See our Insider Tips from Top Beauty Pros story for help with this.) Loosely curl the ends of the pony with a large barrel curling iron to boost the cute factor.
Images taken in West Hollywood, Calif., on October 12, 2008
Images: Getty Images
Photo 13/14
Haylie Duff
Get the look: Follow Duff's lead by adding a basic braid on both sides of your head (starting just behind your temples) before twisting hair into a low, loose chignon. For more braided style inspiration, check out this 12 Fun Braided Hairstyles gallery.
Images taken in Beverly Hills, Calif., on October 11, 2008
Break out the little black dress and dust off the stilettos -- you've got a date! All you need now is the perfect hairstyle to complete your ensemble. Get inspired by these date-worthy looks from the cast of "He's Just Not That Into You" (and a few other celebrities we love) and get tips on recreating the styles at home. Any of these will definitely have your guy so into you -- and if he isn't, well ... that's his problem.