Jouer tints have graced famous faces. Photo courtesy of Jouer

You know all the products floating around in your bag? Christina Zilber developed her genius Jouer cosmetics line to have special grooved edges so that every product could snap together (or apart again) with ease. Slide your lip gloss onto your bronzer, and voila -- a multi-tasking makeup compact is born. Celebs have taken notice, and many big name stars are now big fans of the convenient products and natural, pretty colors. Rachel McAdams loves the Amaryllis Tint, Gwen Stefani uses the Camellia Highlighter, and the list goes on to include celebs from Anne Hathaway to Katy Perry and more.

Hanky Panky
Hanky Panky has always been popular in Hollywood. The latest celebrity convert? Rachel McAdams. The star picked up a pair of the brand's Signature Lace Dot Trim Boyshorts at Saks Fifth Avenue in Beverly Hills. The black lace style features a retro polka dot trip and bow in the center -- very '50s glam. Other fans of the brand include the Kardashians, Courtney Cox, and Kristen Bell.

TATCHA Blotting Papers
These luxe Japanese blotting papers, made from 100% abaca leaf and pure gold flakes, are a celebrity makeup artist favorite. (Since you're probably wondering, the gold flake is a mark of authenticity used in fine papers). Makeup artist Matthew Vanleeuwen uses Tatcha to leave Heidi Klum shine-free, and Mariska Hargitay and celebrity stylist Rachel Zoe are also fans.

DKNY Smoothies
This shapewear-meets-outerwear line of capris, shorts, and leggings is perfect for under short skirts and dresses. Even lithe celebs like AnnaLynne McCord have been seen sporting these comfy, curve-hugging styles. Try a bright-colored pair of DKNY Smoothie capris under a skirt for a cute weekend look.

This color-centric line of cosmetics is a celebrity favorite. Sienna Miller Loves the cream blushers, pop star Little Boots loves the nail poilshes, and singer Adele has been known to wear two sets of the brand's false lashes at a time. We just love Illamasqua's unique, electric colors and high-quality formulas.