Performer Jay-Z performs on stage at the newly built Barclays Center in the Brooklyn borough of New York

 
Performer Jay-Z performs on stage at the newly built Barclays Center in the Brooklyn borough of New York
Entertainer Jay-Z performs on stage at the newly built Barclays Center in the Brooklyn borough of New York September 28, 2012. This is the first event at the new stadium. REUTERS/Carlo Allegri