Justin Bieber has had a nightmare of a trip in Brazil. After having been pictured allegedly leaving a brothel, then coming under fire for spray painting graffiti on a hotel - the singer is now the subject of a viral video. The grainy footage shows him sleeping in bed, before a woman turns the camera on herself and blows Bieber a kiss. No word from Bieber's camp yet if this was an invited guest, or someone who might have snuck into the singer's room.

All the problems are not deterring fans in Buenos Aires, however. Droves of fans lined up outside of Bieber's hotel, hoping to catch a glimpse of him - they even went as far as knocking down barricades.

After three shows in Argentina, Bieber's "Believe" wold tour will move on to Chile.