During one of her tapings, Ellen DeGeneres surprised her audience with a special guest! Instead of bringing regular guest "Nick the Gardener," Justin Bieber showed up!

He came out with T-shirt guns and starting shooting the tees into the audience. At one point, though, the pop star aims to low and hits a camera by mistake!

You have to see the video! The "What Do You Mean?" singer hits the camera a minute and a half into the video.

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