Britney Spears is back in Los Angeles, and it didn`t take long for trouble to find her. Within moments of arriving at Los Angeles International Airport on Friday evening, Spears` entourage was involved in a scuffle with a paparazzo. Between 30 and 35 photographers swarmed her vehicle outside the terminal before a bodyguard pushed a camera into a photographer`s face, airport police Sgt. Jim Holcomb said. Holcomb said the paparazzo complained that the shove left a slight mark on the cheek, but cooler heads prevailed and no charges were filed. The 26-year-old pop star was unscathed, and Holcomb says officers ensured she was able to leave the airport safely.