Britney Spears pictured in April 2018 A spokesperson forBritney Spears is sticking up for the singer following accusations that she caused a scene at a Los Angeles-area restaurant on Wednesday night. TMZ reported on Thursday that Britney had been seen dining out with two people, one of whom was a man she apparently kept saying “I love you” to while they fed each other. Britney’s rep clarified that she was dining with her assistant and bodyguard at the Blue Dog Tavern in Sherman Oaks, and told a different story than the one reported by TMZ. Eyewitnesses told the outlet they heard the Piece Of Me star raising her voice, screaming and barking. One described the vibe as chaotic and “kind of sad” though the Grammy winner reportedly “still looked cute”. At one point, it was reported that staffers had to ask a person with Britney to put out a cigarette she had lit inside, but the most startling moment may have been when she allegedly walked through the restaurant holding a knife. Entertainment journalist Jeff …