Justin Bieber sparks hysteria in Paris with Boyfriend singalong

Justin Bieber treated an army of Beliebers to a brief performance in Paris

The Canadian heartthrob caused a roadblock as fans scrambled to catch a glimpse of their idol who is in the French capital performing a series of intimate gigs.

Justin wielded a megaphone as he leaned over his record label's balcony to lap up attention from the euphoric crowd yesterday.


The Canadian singer sung