The benefit concert is called "Virginia Stand Up! A Call to Action" and will take place on May 15 at the Virginia Commonwealth University in Richmond. Proceeds from the event will go to the American Red Cross and the Central Virginia Foodbank. T-Pain will share the stage with artists Chris Brown, Trey Songz, Keri Hilson, Mario, and Ryan Leslie. Go to redcross.org or The Central Virgina Foodbank for details.