Nikola Katic's heavy header decided the game after just over an hour when the Bosnian reached the highest after a corner. When the end signal sounded, Gerrard stretched his arms in the air and hugged his assistants, before becoming in close contact with the camera.
See the clip in the player above.
Celtic now leads the table two points ahead of Rangers, with a match more played. Injured Filip Helander was not in the Rangers squad.