Ariel Winter: star of Modern Family, troll lover, and now, girl who wears butt makeup.

BUTT really, don't miss a spot @kipzachary 📸: @davinaadjani #secretshoot #embraceyourcurves

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"BUTT really, don't miss a spot"

That's makeup artist Kip Zachary hanging out by the naked region below Winter's shredded jean jacket, and he's doing… what exactly? We don't know. Blemish concealing? Contouring? Eyelash extensions? Whatever is going on down there, this was the most public part of what was apparently a secret photo shoot.