Fox News Flash top entertainment headlines of April 21 Fox News Flash top entertainment and celebrity headlines are here. NEW You can now listen to Fox News articles! Mark Chesnutt's alcoholism nearly cost him his life. During an appearance on the "Big D & Bubba" radio show last week, the "Brother Jukebox" singer, 62, got candid about the pitfalls of his addiction , admitting that he was once drinking a handle of vodka a day in order to cope, and explained how he managed to find sobriety. "I