Leto is back to his music-making ways during a 30 Seconds to Mars concert in Brisbane, Australia. Plus: Tom Cruise, Will Smith & more!


Some people celebrate their birthday with a cake and balloons, but of course Lady Gaga celebrates it by dressing for the occasion! The singer arrives in style at the Roseland Ballroom in N.Y.C. on Friday for a performance. "I love my fans best birthday ever," she Tweeted.