Madonna can't out-diva the boys

Madonna has revealed that working with Justin Timberlake and Pharrell Williams on her new album 'Hard Candy' was not always easy. She said: "I don't usually work with other artists who are also performers, so I had to adjust to sharing diva space. [I'm] used to being the diva in the room". She added that it was "fun" but said, "sometimes there were fireworks. My perspective is that they were difficult and I wasn't".