Who gets more shine, Diddy or Jay-Z? Well rumor has it they got into a loud argument at a nightclub in Cannes over who would entertain the crowd.

According to a source, “They had a huge long row backstage. Diddy wanted to get on stage to DJ and entertain the clubbers, but Jay-Z didn’t want Diddy to steal all the spotlight. Jay-Z was shouting at Diddy, saying, ‘No way man, no way.’ and Diddy was shouting back – it was a nightmare for the organisers. In the end, they agreed to both go on stage together and sing New York, New York.”

Come on Music Moguls, there is enough light for the both of you to shine. Even though I doubt this is true, things could be worst you could be the Miracle Man. For more pictures of the Super couple Jay-B in Cannes Scroll down.