Video: Justin Bieber joins Taylor Swift on stage!


Hey M Girls!

Last night, Taylor had her Speak Now tour stop at the Staples Center in LA and none other than JUSTIN BIEBER joined her on stage to sing "Baby" with her!

Check out the video: rame>

Taylor and Justin both tweeted about the fun they had:

So awesome! So let's dish: -What do you think about JB joining Tay? Should they do a duet together?

Comment back!

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