Alicia Keys gave her World’s AIDS Day concert from NYC’s Nokia Theatre on December 1, 2009.

As part of the concert she sang her version of Empire State of Mind (2) which I love….and then a surprise visitor appeared on stage…none other than Jay-Z who rapped out his original version.

What a great show! You can catch Empire State of mind on Youtube. Plus her whole concert was live-streamed on youtube – Alicia Keys 12.01.09 World AIDS Concert!

The Queen Cool celebrity rating is 10 How do you rate Alicia and Jay-Z’s performance?