The singer radiates in an eye-catching Pucci ensemble at the Africa Rising concert in London. Plus: Justin Timberlake, Madonna, Jessica Alba and more

TONGUE-WAGGING

LeAnn Rimes and husband Dean Sheremet clown around at the ASCAP Country Music Awards at Nashville's Ryman Auditorium on Monday. The singer, who told PEOPLE she recently moved to a new house, paid musical tribute to Reba McEntire at the event.