Blake Shelton made a special appearance on Chelsea Handler's show Chelsea Lately to help the comedian celebrate her 600th episode. The conversation turned racy when Handler asked Shelton about some of his recent Twitter comments. During the interview, the host read a few of her favorite tweets from the country star, including one that detailed an average morning for Shelton and one that read: "Ambien and a half pint of vodka, this may be a mistake .