BEAUTY DO: When it comes to makeup, take it from someone who knows—make that two someones in the know. Celebrity makeup artists Piret Aava and Tamara Palumbo created Piret & Tamara cosmetics to fulfill their own makeup needs. From brows to lips, the new line has you covered with Eye Silk ($35) creamy waterproof shadows, Lip Slip ($25) lip color and Brow Gel ($25), all of which are 100 percent paraben free, non-comedogenic, non-acengenic and hypoallergenic. What, exactly, does that mean? You can wear your makeup without worrying about your makeup wearing out your skin. GET IT: www.piretandtamara.com.