There will be some major star power going down on 12.12.12 to help benefit the victims of Hurricane Sandy. NY/NJ natives Alicia Keys, Billy Joel, Bon Jovi and Bruce Springstein have all been tapped to perform at Madison Square Garden, along with Chi-Town native Kanye West and so many more. All proceeds will go toward helping the victims, via the Robin Hood Relief Fund. The concert will air on all 850 Clear Channel stations and on the Fuse network simultaneously. More info and tickets available here.