What beauty secret do Beyonce, Rihanna and Cassie all have in common (besides having unlimited funds to splurge on world-class makeup artists?). They’re all huge fans of the famed makeup line, Nars — especially their collection of lip and cheek stains, The Multiples. Now, just in time for summer, Nars is introducing Multiple Tints ($35, sephora.com), three new limited edition shades that look bold in the packaging, but go on super-sheer and dewy. The hint-of-a-tint hues include Beverly Hills (bright red), Cadaques (fuchsia), and Turks & Caicos (hot orange). For a subtle, summery glow, use your fingers to blend over lips and cheeks.