Justin Bieber may have had the "worst birthday" ever when he turned 19 this weekend, due to some drama up in da club, but Da Biebs managed to recover quickly, thanks to the support from his legion of Beliebers.

On his 18th birthday last year, The Biebs got a Fisker Karma from his manager and his father, Jeremy, inked a tattoo in honor of his son. He was also dating Selena Gomez. This year, he and Gomez are kaput, but he threw a circus-themed bash in London at the Cirque du Soir that ended abruptly when the club's security told Team Biebs that his friend Jaden Smith, son of Will Smith, was too young to be in the club at age 14. So the celebration and festivities were shut down early. Bummer!

A source told Us Weekly that had Smith left, the festivities could have continued by the singer didn't want to boot his friend from the partay.

"They could have stayed if Jaden left, but Justin wanted to be loyal to his good friend," the insider said. Aw. What a good and loyal bro The Biebs is, sacrificing his own bday fun so his friend could remain a part of the celebration.

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