The Strangest Justin Bieber Call You'll EVER Hear!
There's a special bond between siblings.
Not only will you do anything to be there for each other, you'll do anything to get a laugh - even if it's at their expense!
Lucky for Bianca, her brother has a good sense of humour.
An unashamed Belieber, he thought he was about to meet his idol when Bianca told him she'd be able to hook him up with a "special" call.
So after chatting to his manager Scooter Braun, "Justin Bieber" jumped on the phone for a one on one with his fan...
And really you can't blame him for beliebing believing what happened next [watch above]!