Blog Posts by InStyle.com

Rihanna. Photo by Bryan Bedder/Getty ImagesGET THE LOOK: Don't let the Pepto pink throw you off. When done correctly (see Rihanna sporting yet another risky-yet-gorgeous beauty trend), matte bubblegum pink makes you look flirty, girly and rocker-chic at the same time.
INSIDER TRICK: This shade is best worn as a lipstick, not a gloss. An intense milky, pink gloss can make you look like you used Pepto Bismol!
BUY ONLINE NOW: MAC Cosmetics lipstick in Crazeee, $14
-Polly Blitzer

Check out In Stylecontributing editor Polly's Web site,beautyblitz.com

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Scarlett Johansson. Photo by Mike Marsland/WireImageGET THE LOOK: "This look works best for anyone who wants something classic with a bit of girly simplicity," says Sephora Pro Beauty Team expert Sara Biria. "These rich pink hues brighten Scarlett Johansson's face. To get it right, cheeks, eyes, and lips should be balanced and even, so that one feature does not overpower another."
INSIDER TRICK: Biria suggests using a multi-tasking pinkish brownish cream that works for lips and cheeks, like Stila Convertible Color in Peony. Sweep a fingertip over the surface of the product, then dab and blend to apply color.
BUY ONLINE NOW: Stila Convertible Color, $25
-Polly Blitzer

Check out In Stylecontributing editor Polly's Web site,beautyblitz.com

Find out how this item rates on BellaSugar.com.

. Photo by Jamie McCarthy/WireImageLAUREN CONRAD gave this Have Heart Necklace from Mark to guests at her fashion show; proceeds benefit the Girls M.powerment campaign. BUY ONLINE NOW , $22; at meetmark.com Ask questions and share advice in our Fashion & Beauty Forums!

. Photo by Michael Tran/FilmMagicGET THE LOOK: Got five seconds? Take a cue from Hilary Duff by sweeping a shimmery champagne hue along the the lower edge of your brows. It makes your features look more chiseled by draing light to your bone structure, and it makes smoky eyes look fresh by offsetting the darkness.
INSIDER TRICK: Light, shimmery shadow will draw attention to errant brow hairs, so be sure to pluck any strays before trying this technique.
BUY ONLINE NOW: Billion Dollar Brows Duo Highlighter, $15
-Polly Blitzer

Check out In Stylecontributing editor Polly's Web site,beautyblitz.com

User reviews: Find out how thousands of beauty products rate on BellaSugar.com

. Photo by WennJENNIFER GARNER adapts her maternity style-in J Brand jeans-for her expanding waistline. BUY ONLINE NOW Maternity jeans, Mama J by J Brand, $187; at jbrandjeans.com Ask questions and share advice in our Fashion & Beauty Forums!

Also on InStyle.com 5 stylish stars, one winner. Whose outfit do you like best? Vote now! See the hottest shoes, clutches and jewelry that are sure to complete your festive looks. Get the latest trends in Hollywood hair and makeup