Lady Gaga, Usher to perform at Clinton's concert

In a Sept. 12, 2011 photo Lady Gaga arrives at the MTV Video Music Awards in Los Angeles. Lady Gaga said Tuesday March 23, 2011 that young Malaysians who want to hear her song in full on the radio "must do everything that you can if you want to be liberated by your society." (AP Photo/Matt Sayles)

September 13, 2011 2:39:24 PM PDT
Lady Gaga, Usher, The Edge and Bono will be among the performers at a Los Angeles concert celebrating the 10th anniversary of former President Bill Clinton's foundation.