Reliable Source: Usher and his wife dine in Georgetown, post-Kennedy Center honors

Hey, isn't that ... R&B crooner Usher, enjoying a late-night dinner on Sunday at Cafe Milano?Usher Terry Raymond IV (but we'll go with his single-name moniker) and his wife, Grace, were part of a party of about 10, a spy says. It seems that Usher, who was among the A-list crowd attending the Kennedy Center Honors on Sunday night, opted for Italian fare with pals instead of the KenCen's gala dinner. But who could blame him for ducking out early? It had been a big day for him -- he was among an ex...