Wiz Khalifa August 1, 2012

Pittsburgh-based rapper Wiz Khalifa released his debut album, 'Show and Prove,' in 2006 and is now known for hits such as 'Black and Yellow' and 'No Sleep'.

Official Website: http://www.songkick.com/concerts/12518998-wiz-khalifa-at-comcast-center?utm_source=1126&utm_medium=partner