Justin Bieber's 19th birthday got off to a seemingly good start, with the Biebs tweeting around 8:30 a.m., "Gonna be fun tonight. Thanks to everyone for all the birthday wishes. 19!"
Minutes later he added, "Big night ahead."
And then... silence... and then, at 6:05 p.m., the tweet that sank the hearts of some 35 million Twitter followers: "Worst birthday."



What happened?!

An eyewitness at Justin's circus-themed birthday extravaganza at London's Cirque du Soir says that Bieber's entourage got into a spat with club security, and then promptly ditched the scene, along with the Biebs. Must have been quite a tiff to get the birthday boy to blow off his own party. The insider claims that from there, Bieber went straight back to his hotel.

#BeliebersHatePaparazzi began to trend on Twitter, with fans speculating that photographers were to blame for spoiling Bieber's fun. What do you think went down?

Source: Justin Bieber on Twitter