Justin Bieber showed off some moves.
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Inside The American Music Awards: The Pictures You Shouldn't Have Missed
![Justin Bieber American Music Awards 2015 Performan](https://assets.capitalxtra.com/2015/47/justin-bieber-american-music-awards-2015-performance-1448266928-view-1.jpg)
20. Justin Bieber showed off some moves.
Picture: PA
This image appears in the gallery:
Inside The American Music Awards: The Pictures You Shouldn't Have Missed
Picture: PA