Cameron Diaz and Rose Byrne were two picture-perfect stars at the world premiere of Annie in the Big Apple this weekend. Wondering how you can recreate their gorgeous beauty looks from home? You re in luck—their trusty glam squads were kind enough to offer us the inside scoop. Get all the details below!For Diaz, who finished things off with an effortless hairstyle, makeup artist Robin Fredriksz aimed for a look that “clean and simple.” To achieve healthy, glowing skin for the big day ahead, she relied on all-natural skincare brand Baszicare for loads of hydration. First, Fredriksz revitalized the star’s complexion with Roseus Floral Hydrating Toner ($110; baszicare.com), and then she beautified the entire under eye area with a blend of concealer and Astra Eye Contour Cream ($250; baszicare.com). For her next step, she slathered on moisturizer to ensure a smooth makeup application.
RELATED: Tag Along with InStyle As We Help Quvenzhané Wallis Get Ready for the Annie Premiere
Since the star’s eye makeup was kept soft and natural with just a hint of sparkle, Fredriksz saw ample opportunity for a bold berry lip. She used Marc Jacob’s Kiss Pop lip color stick in Headliner ($28; sephora.com) to get the job done. Lastly, in lieu of blush, she swiped some on her fingers and applied to Diaz’s cheekbones.
Envying Bryne’s gorgeous bob? To achieve the ultra-sleek look, the man behind the mane Harry Josh prepped her wet hair with John Frieda’s Frizz Ease 3-Day Straight ($10; ulta.com) from root to tip before blowing out strands with a round brush. Once her hair was dry, he parted it to the side and flat ironed sections with his Pro Tools Ceramic Styling Iron ($250; hairenvy.com), using a teasing comb to help keep each section straight. He finished with a spritz of Keraflex Flexible Hold Hairspray ($9; target.com) to lock the style in place. Flawless!
PHOTOS: Check Out the Best Celebrity Bobs
It isn t hard to find an at-home gel manicure system to try out with all of the options on the market, it s easy enough to come back with at least 3 kits that speak to your personal preferences. However, finding a removal solution that is both gentle and effective is another story. While some acetone-based cleansers work wonders on dissolving the manicure s hard shell, they tend to beat up our nail beds and cuticles to the point we have to layer on a darker color to hide the damage. Alternately, the friendlier formulas don t quite get rid of all the leftover gunk. Enter SensatioNail s Nail Shields ($8; drugstores nationwide, sensationail.com for locations) which claim to create a protective barrier between your natural nail and the gel formula, and can be peeled away sans-damage after two weeks of wear. We asked InStyle.com Assistant Editor Marianne Mychaskiw to try out the nail shields and report back on the results. Keep reading to see what she thought!
See All Photos
Although the holidays have been over for a few weeks, the frigid air still has us singing the tune of Baby It s Cold Outside as we re gearing up to face the elements. We ve also noticed the weather taking its toll on our hair and skin, so we rounded up our winter beauty staples to help take the edge off the chilly season. From self-warming cleansers and rich moisturizers, to lotions that smell exactly like a freshly-dried sweater, these products are guaranteed to keep you chic and cozy, and already have us setting up a DIY spa in our bathrooms. 
Now that we’ve unveiled InStyle’s 150+ Best Beauty Buy picks, don’t forget to sign up for this year’s Pin It to Win It Sweepstakes for a chance to win a basket of hair, skin, and makeup products handpicked by our editors! To enter, head over to Pinterest to create your own “My Best Beauty Buys” pinboard and start pinning your top 5 must-haves from this year’s roundup. Then, submit your board URL at instyle.com/bbbsweeps as often as once a day from now until 5/15.