Psy has revealed the secret to his success -- raging alcoholism.
The Korean pop sensation tells the Times of London that since breaking through to the big time, he's seldom been sober. He says, "Vodka is my best friend. If I'm happy, I'm drinking. If I'm sad, I'm drinking. If it's raining, I'm drinking. If it's sunny, I'm drinking. If it’s hot, I’m drinking, if it’s cold, I’m drinking,"
Are there times when he doesn't have a glass in his hand? "When I'm hung over. [That happens] a lot."