R+B singer T-Pain and members of his entourage were arrested in Florida on Saturday night following an altercation with police officers. The rap star, real name Faheem Najm, is accused of making "obscene gestures" at cops following his performance at Radio One's Spring Fest Concert in Miami. According to AllHipHop.com, Najim became upset when he was told his performance was going to be cut short and "cursed" police officers when they intervened. A source says, "The whole backstage area was blanketed by 20-plus police trying to cut the sound off to stop the show." Police are deciding whether or not to press charges against the star.