The sexy singer who just won "Favorite Male Artist" at the People's Choice Awards is serious about healthy food (He lives on an avocado farm!) And he's not shy about sharing how his plant-based diet has changed his life on his blog. "I ride longer distances on my bike, can do more pull-ups than ever, and my brain seems to have a larger capacity for new projects, problem solving, songwriting, and fielding random questions... It also makes me a lot better in bed." Can't argue with that!