But the reality is often subtler than that—career-wise, each superstar needed something from the other. Often, one act is a ...

Lady Gaga and Bruno Mars soar to No. 1 on the Hot 100 with “Die with a Smile,” as she collects her sixth ruler and he adds a ...

Bruno Mars' long-term relationship is reportedly ... but told Rolling Stone in 206 that he was "happy" with her, but ...