Sneak Peek: Meet PEOPLE's Ones to Watch 2014

Get a first look at some of the 40 up-and-coming stars we're celebrating this year – before they hit it really big


The country singer wasn't always the lively performer he is nowadays. "When I was on stage, I used to get so freaked out that I just wouldn't even look up," he says. "Now I'm jumping off the stage into the crowd, and the ladies are sticking dollar bills in my pocket."