Lady Gaga's Makeup Artist Swears By This Lip Crayon to Stay Smudge-Free on Stage

Courtesy of Sarah Tanno

"I've done makeup on airplanes, in doctor's offices, in the bathroom at nightclubs... I don't know what's normal anymore," says Sarah Tanno, a Marc Jacobs Beauty global artistry ambassador whose work with Lady Gaga brought her backstage at last year's Super Bowl. "I was one of the last people to see her before she got cranked up to the top of the stadium."

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