POPSUGAR Beauty Guess Who Guess Who? The Singer Who's a Zit Zapatista Guess Who? The Singer Who's a Zit Zapatista by Beauty 9/25/07 0 Shares Like us on Facebook Guess which singer likes to give her pimples the bird with Proactiv? "It's like a guerilla attack on acne," she says. Read More ProactivGuess Who Get chic with our daily newsletter Street Style Beauty Tips Celebrity Style Fashion and Beauty News Sign up with By signing up, I agree to the Terms and to receive emails from POPSUGAR.