Justin Bieber Joined On Stage By Chris Brown In Sydney

Justin Bieber was joined on stage by Chris Brown at his Sydney gig last night (April 28).

Bieber was rumoured earlier yesterday to have cancelled his sold-out show in Sydney after a accident in Bali.

The singer performed an acapella version of Brown's 'With You' before introducing him to the stage to duet on track 'Look At Me Now'.

Justin Bieber tweeted fans after the show: "And they thought we might cancel tonight. Look at Me Now! I love Australia! #SWAG."

Meanwhile, Justin Bieber could be set to star alongside Mark Wahlberg in an upcoming film, it has been revealed.

(by Holly Frith)

 Justin Bieber To Star In Film With Mark Wahlberg (28.04.2011)

 Justin Bieber: I Want To Show Cheryl Cole Zac Efron's Neighbourhood (23.04.2011)

 M.I.A Recording New Album With Chris Brown (22.04.2011)

 Justin Bieber, Kanye West, Royal Wedding Make Time's 100 Most Influential List (21.04.2011)

 Justin Bieber Delights Israel Fans Following Political Drama (15.04.2011)

 Justin Bieber Taking Break From Twitter (13.04.2011)

 Justin Bieber Slams Paparazzi For Israel Intrusion (13.04.2011)

 Rihanna: I Don't Want To Ruin Chris Brown's Career (31.03.2011)

 Justin Bieber Becomes Most Hated Person On YouTube (30.03.2011)

 Chris Brown Apologises For Violent Outburst (24.03.2011)

 Chris Brown Has Violent TV Reaction To Rihanna Questioning (22.03.2011)