The singer's spokesperson is defending her from a TMZ report that she was "barking" and "yelling" at a Los Angeles-area restaurant Wednesday night. A rep for Britney Spears is defending the singer from accusations that she caused a scene at a Los Angeles-area restaurant Wednesday night by, as TMZ put it, “with barking, yelling and even a knife involved.” Spears, 44, was reportedly seen dining with two people, one of whom was a man she kept saying “I love you” to while they fed each other. The