 The boss is now the billionaire boss, Bruce Springsteen, joining the Rare Club after his net worth topped the $1 billion mark. Springsteen built a career writing and performing songs that championed blue-collar workers. Six decades later, the New Jersey native is not done yet. After postponing his tour last year to deal with a diagnosis of peptic ulcer disease, Springsteen and the E Street Band back on the road with tour dates set around the world. The newest billionaire on the block now.