Justin bieber on saturday night live?

yesterday justin bieber was on snl, but i missed it): is there anywhere on the internet where i can watch the FULL version of the show last night? i saw a video on youtube but it was only 9 minutes long and it only showed a skit of him in a clroom with the teacher who had a crush on him and his performance of "baby" , so i don't think that's the full version. thanks (: