Blog Posts by InStyle.com

. Photo by Jason Kempin/WireImageJulia Stiles paired her Cynthia Rowley dress with black opaque tights and pumps. BUY ONLINE NOW Purple dress, Cynthia Rowley, $610; at edressme.com Ask questions and share advice in our Fashion & Beauty Forums!

. Photo by Chris Polk/FilmMagicJESSICA BIEL wore a leather jacket from boyfriend Justin Timberlake's William Rast line. BUY ONLINE NOW Leather motorcycle jacket, William Rast, $588; at emoda.com Ask questions and share advice in our Fashion & Beauty Forums!

. Photo by Gabriela Maj/Getty ImagesGET THE LOOK: Celebrity makeup artist Linda Hay calls the combination of a strong, defined brow, individual lashes and berry stain on the lips super striking on Heidi Klum.
INSIDER TRICK: To create the thick-lash look, Hay used as many short individual lashes as possible on both the top and bottom lashlines. I then applied a very fine line of Victoria's Secret Glitter Eyeliner in Licorice and liberal quantities of High Definition mascara from Victoria's Secret.
BUY ONLINE NOW: Victoria's Secret High Definition mascara, $12
-Polly Blitzer

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

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. Photo by Paul Morigi/WireImage; Tony Barson/WireImageGET THE LOOK: Stars like Beyonce and Eva Mendes not only play retro roles in movies, they get their hair in character as well. Their 50s-style bouffants channel old-school glamour that surprisingly doesn't take too much effort.
INSIDER TRICK: A lot of back-combing at the crown and a little twist up the back will create this look in a jiffy, says hair pro Naomi Knights. She recommends Davines Mat Pliable Stucco for Wizards before styling and a solid finishing spray to keep the height when you're done.
BUY ONLINE NOW: Davines Mat Pliable Stucco for Wizards, $19.20
-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 Kevin Mazur/WireImageBEYONCE performed in Monte Carlo wearing Alexander McQueen and $50 shoes from Spring. BUY ONLINE NOW Fripalo sandal, Spring shoes, $50; at myspringshoes.com Ask questions and share advice in our Fashion & Beauty Forums!

. Photo by Jon Kopaloff/FilmMagicJENNIE GARTH, in a Tracy Reese dress, attended the Twilight premiere with husband Peter Facinelli. BUY ONLINE NOW Embellished Toga dress, Tracy Reese, $367; at greatglamonline.com Ask questions and share advice in our Fashion & Beauty Forums!

. Photo by Dave Allocca/StartraksGET THE LOOK: Katie Holmes shows us that it's time to embrace purple around the eyes-without looking like a boxer... and boy is she a knock-out!
INSIDER TRICK: Clear eyes and cover-up are key with this look. Find a good peach-toned concealer to camouflage dark circles and use a few drops of Visine to eliminate any redness.
BUY ONLINE NOW: Cargo eyeshadow in Persia, $10.50
-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 Jon Kopaloff/FilmMagicGET THE LOOK: Don't think that eyeliner has to be fierce-it can add just the right touch of glamour, as it did for Molly Sims. Makeup artist Stevi Christine, of Warren-Tricomi L.A., created this look using white shimmer on the inner corners of the eye and a silvery-gray on the lid. I accentuated her eyes by adding a navy-black kohl eyeliner on the top and lined the rim of the inside, says Christine.
INSIDER TRICK: Adds Christine, Make sure you keep your eyeliner in your clutch because you will want to touch it up when you hit the ladies' room! You'll want to re-trace the line near the inner corner, which can dissipate because of the proximity to eye moisture.
BUY ONLINE NOW: Jillian Dempsey for Avon Kohl liner, $6
-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