Bieber gets Chris Brown on stage in Sydney
The 17-year-old 'Baby' hitmaker was finishing off an acoustic performance of Brown's 'With You' when he turned around and introduced the star to the screaming crowd. The pair then gave a rendition of Brown's 'Look At Me Now', during which Bieber exercised his rapping skills.
After the show, Brown tweeted:
"the show tonight was craaaaaazzzzzzyyyyyy!!!! @justinbieberLEGGGOO! shut it down"
Watch the exciting moment here:
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