Katie Cassidy Hairstyle

Something as simple as changing your part can give a fresh new look to your hairstyle. If you normally wear your part in the middle or slightly off-center, try switching to a sexy, deep side part as sported by Milla Jovovich.

Get her look: Prep wet hair with a smoothing balm. Make a deep side part and blow-dry bangs with a paddle brush, rolling the brush under at the ends. Continue blow-drying the rest of the hair. Smooth hair with a pea-sized amount of pomade applied from mid-length to the ends.

Milla Jovovich adds instant glam to her soft, tousled curls with metallic hair bands. Slipping on two skinny hairbands makes a bigger impact and looks oh-so-chic.

Get her look: Recreate Milla Jovovich's subtle waves by curling the ends of random sections of hair in different directions, then slide on hair bands.

Poofy is sexy, so go ahead and pump up the volume! But don't blow-dry to perfection -- a slightly messy finish like Drew Barrymore's gives your bob an edgy character. The result: Effortlessly chic.

Get her look: Apply volumizing mousse to towel-dried hair. Blow-dry with a large paddle brush, adding lift at the roots. Once hair is dry, rub a dab of styling cream between your hands and run your fingers through your hair.

Katie Cassidy Hairstyle

Long eye-skimming bangs a la Jennifer Love Hewitt are a great way to bring focus to your eyes. Ask your stylist to trim your bangs below the eyebrows and texture the ends for a softer look.

Get her look: Blow-dry bangs with a comb, blowing them straight down for a less voluminous look. Then continue blow-drying the rest of the hair and tame ends with a little serum.

Embrace your glamorous side and turn heads with shiny curls like Jennifer Love Hewitt's. The key to this gorgeous look is body -- get volume fast by adding a few Velcro rollers to your blow-drying routine.

Get her look: Make a jagged center part and blow-dry hair in sections, starting from the top. As you dry section by section, secure each with a roller. After rolling the top sections, continue blow-drying the bottom layers as usual. Next, blast each roller with hot air for two seconds, let cool, and gently unwind. Mist with a lighthold hairspray.

Updos add instant glam to your look, and Jennifer Love Hewitt's romantic updo with face-framing curls at the Academy of Country Music Awards are simply gorgeous.

Get her look: Apply thickening spray and blow-dry. Make a middle part and curl hair with a medium-barrel curling iron. Twist and twirl different sections of hair lightly and pin them up with bobby pins, leaving two-inch face-framing curls for a soft, feminine look. Finish with hairspray.  

With a high textured ponytail and wispy bangs that frame her petite features, Jennifer Love Hewitt oozes girly charm at the Primetime Emmy Awards.

Get her look: Curl hair using a medium-barrel curling iron. Gather hair in a high ponytail and secure with a clear elastic. Pull out face-framing pieces then finish with hairspray all over.

Katie Cassidy Hairstyle

Winona Ryder sports a short layered elfin crop at the Marie Claire Prix De La Mode 2008 Awards.

Get her look: Using a vent brush and blow dryer, blow-dry the bangs downward and towards the ear. Blow-dry the rest of the head. Spread a little pomade or wax on fingertips, then pull out the layers, so your hair flicks around the ear for a chic ruffled look.

Christina Aguilera lops off her trademark long locks in favor of this season's sexiest haircut -- the bob. The pop singer wears her chin-length crop blunt at the ends with bangs pushed to the side, which works great on women with a heart- or long-shaped face.

Get her look: Ask your stylist for a choppy chin-length bob with eye-grazing bangs. To style, simply create a deep side part and blow-dry bangs with a large round brush. Continue drying the rest of the hair using fingers for a breezy finish.

Christina Aguilera wears her platinum blonde hair up in a sleek high ponytail at the launch of her fragrance "Inspire" at Macy's. A pair of large hoop earrings complement the girly 'do.

Get her look: Prep damp hair with straightening balm and blow-dry with a paddle brush. Pull hair back into a high ponytail and secure with an elastic. Take a small strand of hair (about pencil-width) from the ponytail, spray well with hairspray then wrap it around and over the elastic. Bobby-pin the end of the strand under the ponytail and tuck in any loose ends. Finish with a light mist of hairspray all over.