Justin Bieber has been added to the Grammy Awards line-up
Justin Bieber will perform at this year's Grammy Awards.
The singer is one of the latest names added to the ceremony's line-up.
The event is taking place in Los Angeles on February 15.
The 21-year-old is joined by fellow new addition Pitbull on the bill.
Bieber meanwhile has just been dethroned on the UK singles chart after 12 weeks at the top.
Watch Justin Bieber perform live below:
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