At the NYC premiere of "Birdman" this past weekend, Emma Stone showed us how to add a touch of glam to any hairstyle with a simple gold accessory.

To get the look, L'Oréal Paris Celebrity Hairstylist Mara Roszak sprayed Stone's damp hair with L'Oréal Paris Advanced Hairstyle Boost It Blow Out Heat Spray before rough drying with a blow dryer.

Next, she created a deep side part, and used a one and a half-inch curling iron to give the hair a soft bend. Then, she set it with L'Oréal Paris Advanced Hairstyle Txt It Tousle Wave Spray.

Roszak used bobby pins to pin the side with less hair behind the ear. She finished the look by adding a custom gold Loren Stewart hair accessory (they also have some killer bracelets and rings) at the center of the back of the head and sprayed the hair with L'Oréal Paris Advanced Hairstyle Lock It Weather Control Hairspray to help secure the clip.

Naomi Watts wore a sparkling Jason Wu gown to the NYC premiere of "St. Vincent" last night, and she paired it with sophisticated champagne and berry makeup to match.

To get the look, celebrity makeup artist Pati Dubroff began by hydrating the skin with Baszicare Roseus Floral Hydrating Toner and Vivax Deluge Lift Moisturizer. To even out skin tone, Dubroff used Jouer Luminizing Moisture Tint, applying Jouer Tint in Dahlia and Petal to the cheeks for a deep pink flush.

For soft, shimmering eyes, Dubroff used Jouer Long Wear Crème Mousse Eye Shadow in Starlight on the lids, layering the crease with Givenchy Ombre Couture Cream Eye Shadow in #3 Rose Dentelle on the crease and Jouer Long Wear Cream Mousse Eye Shadow in Dusk. Two coats of Lancome Grandiôse Mascara were used to really open the eyes.

For Watts's berry stained lips, Dubroff lined the lips with a rich berry liner before pressing Jouer Tint in Dahlia onto the lips and adding a swipe of Jouer Hydrating Lipstick in Elizabeth.

At last night's Los Angeles premiere of "Sin City: A Dame to Kill For," actress Jaime King went fresh-faced with luminous skin and a pretty pink lip. We might not actually kill for King's look, but we're certainly going to try to copy it.

To get the look, makeup artist Katey Denno prepped the star's skin with a face oil and serum to create a dewy glow. Denno applied foundation sparingly along King's T-zone, and used a highlighting stick along her cheekbones, the bridge of her nose and on her Cupid's bow.

Then, Denno applied a mauve cream blush to King's cheeks, and nude eyeshadow and mascara to King's eyes. To finish it off, Denno mixed Burt's Bees Lip Crayons in Sedona Sands and Hawaiian Smolder, $9, for a pinky-nude lip color.

If you love the lob trend, we found your weekend date-night hairstyle via Vera Farmiga at the Los Angeles premiere of "The Judge" earlier this week. Farmiga's deep side-parted waves looked fresh and modern with her nude lip and soft, neutral eye makeup.

To get the look, Suave Professionals Celebrity Stylist Jenny Cho applied Suave Professionals Natural Infusion All Day Body Leave-In Foam with Seaweed to towel-dried hair before blowing it dry with a medium round brush. To curl Farmiga's short hair, Cho used a regular curling iron, starting at the nape of the neck and working her way up to the sides and front.

Once she finished with the curls, Cho applied a few drops of Suave Professionals Moroccan Infusion Styling Oil to her hands, running her fingers through Farmiga's hair to loosen up the curls. To finish the look, she added volume by loosely teasing the curls with a wide-tooth comb and spraying Suave Professionals Touchable Finish Extra Hold Hairspray to set it.

At the New York City premiere of the highly anticipated film adaptation of "Gone Girl," Reese Witherspoon (she produced it!) proved that polished waves and classic makeup never go out of style.

To get Witherspoon's Old Hollywood-inspired curls, stylist Renato Campora created a deep side part and applied L'Oreal Paris Advanced Hairstyle Boost It Blow Out HeatSpray and Advanced Hairstyle Boost It Volume Inject Mousse to wet hair. After blowing hair dry with a round brush, Campora created loose waves using a 1 1/2 inch curling iron, and set the hair with Advanced Hairstyle Lock It Weather Control Hairspray once the curls cooled.

For Witherspoon's glowing complexion, makeup artist Mai Quynh started by hydrating the skin with RéVive Moisturizing Renewal Cream. She then applied Pür Minerals 4-in-1 Liquid Foundation to the skin, dotting NARS Radiant Creamy Concealer underneath the eyes and around the nose. For flushed cheeks, Quynh applied Pür Minerals Chateau Cheeks Cream Blush in Flirt, and used Pür Minerals Soul Mattes Eye Shadow Palette on the stars eyes. Quynh also applied mascara to the top lashes only, and YSL Glossy Stain in #102, Corail Mutin, to the lips to finish the look.