Well, we'll be damned.
An insider told Life & Style:
[Image via WENN.]
Last night on the show’s season seven finale, the Biebs took the stage performing his latest hit, As Long As You Love Me!
Check out JB’s swagged out performance with Big Sean (above)!!!
… and all the Beliebers go wild!!! LOLz!
While it didn't look TOO different from his other recent performances, singing and slaying those dance moves at the same time is definitely NOT easy!