Robert Plant found himself on the receiving end of a whole lotta love courtesy of a fan who rushed the stage and knocked the former Led Zeppelin frontman over during a concert last week in Buenos Aires. The singer and his group, the Sensational Space Shifters, had just played "Going to California" at Estadio Luna Park and were finishing up the Zeppelin classic "Rock and Roll" when a man bounded on stage and headed straight for Plant, who was thanking the crowd for coming out. While attempting to tackle the fan, a roadie accidentally knocked Plant over, though he quickly rebounded and directed an "Easy, easy," towards the other roadies. Luckily Plant was not injured. You can check out this fan-shot video of the incident, as well as the performances of the two Zeppelin favorites.