Extra dates in Birmingham and Manchester also added
2016 arena tour is extended
Bieber could be disqualified following campaign by Australian gambling company
Bieber will bring new album 'Purpose' to the UK in October 2016
The pop star recently replaced himself at Number One in the UK Singles Chart, matching a record only held by The Beatles and Elvis
The pop star performed Beatles classic 'Let It Be' on piano
Pop star knocks his own single off the Number One spot
The pop singer made the surprise visit over Thanksgiving weekend
Southend United midfielder Ryan Leonard claims singer has inspired his recent good form
Singer recently received abuse after sporting grunge band's merchandise