Lionel Richie performs his hit "Easy" at a dinner hosted by President Obama for the U.S. Africa Leaders Summit, on the South Lawn of the White House on Aug. 5. <meta content="Charles Dharapak, AP" itemprop="copyrightHolder">
Beyonce gets a little love from hubby Jay Z during the Pasadena show. <meta content="Larry Busacca, PW/WireImage for Parkwood Entertainment" itemprop="copyrightHolder">