Jeremy Piven -- How to Beat a Hangover ... Jeremy Piven How to Beat a Hangover ... 2/15/2010 3:00 PM PT Jeremy Piven understands the pain of a booze induced headache, but the "Entourage" star has the perfect cure ... one that would even make Matthew McConaughey blush. Play video content Share on Facebook Share on X More Jeremy Piven Sushi-Free Jeremy Piven Can Stomach Anything Jeremy Piven Entourage Party All The Time