So now that the Biebs is 19 - he can legally drink in Canada!!
But that's not what we're here to discuss, but instead; his "worst birthday" ever that he experienced on Friday night while in London-town. It turns out that he cancelled his circus-themed party at the last minute because of the "dummies" who were pushing his fans over -- NOT because the club wouldn't let in 14 year-old Jaden Smith aka Karate Kid aka Prince-of-the-Fresh-Prince-of-Bel-Air. Man... is this the biggest 1st-world-problem you've ever heard, or what??
He did, however, get the sweetest birthday gift EVER from his dad: A BATMAN THEMED BIKE. I'm pretty sure Bieber ultimately paid for it himself, but it's still sweet anyway.
Check it out below. [TooFab]