Justin Bieber - Justin Bieber Breaks Into Manager's Twitter

The Baby hitmaker took the chance to mock his mentor Scooter Braun after finding his page on the website open.

Tweeting Braun's fans, he wrote: "hahaha. look who left their twitter open by mistake! priceless. I Love Justin. He is the greatest. I wish i had more hair. Pranked."

He then added, "i wet the bed...often."

Finding his teen client had made a fool of him, Scooter took back control of his account - and promised to get his revenge.

He wrote, "not cool. for my friends..that wasnt me. 18 year old kid snatched up my twitter. I apologize. Im back. I only wet the bed sometimes. and yes...revenge will be mine."