When Dolce & Gabbana launched emerald-colored lipstick for holiday, my first reaction was “Amazing,” and the question that quickly followed, “How does one exactly pull this off?” Rihanna kindly demonstrated at last night’s iHeartRadio Music Awards in Los Angeles last night. Her mouth was green and glorious (as was her flawless complexion, winged liner, and lush lashes). I also love that she took the total package one step further with the twisted knots—reminiscent of Snoop Dogg, Lisa “Left Eye” Lopes, and Cynthia (Angelica’s much-loved doll from the nineties cartoon Rugrats)—which were as bewitching as her black Givenchy lace gown.