Congratulations to Justin Bieber for graduating high school. According to NYT, the Biebz was listed in the commencement ceremony at St. Michael Catholic Secondary School in Stratford, Ontario last Thursday but did not attend. Not surprisingly, nobody pointed it out mainly because "Justin chose to keep aspects of his education quiet." He has also not announced plans to attend college because he's too busy being rich and crap.

But that's not as big of a deal as his recent chat with a radio host who made a dumb joke about One Direction (6:30 mark). Basically, the radio host had implied that One Direction wanted to bang Justin Bieber's mom because they "like older ladies." It doesn't take long before Justin Bieber starts throwing a tantrum before retorting "you should worry about them and YOUR mom, bro!"

And then the host says, "Actually, my mom's dead." Cue in awkward silence followed by Bieber hanging up. Guess the singer should have attended more classes, he might have been able to come up with a better response.