"Young ladies, love yourself! Your skin, your booty, your hair...," Rihanna tweeted last year. "You're all beautiful! Keep your hearts pure! Love and laugh, and live life."
Even with such a circumspect philosophy, though, she's no stranger to more plebeian beauty issues. After a particularly egregious hairstyling mishap, she tweeted, "New hair....new curling iron BURN......damn 5head always in the way."