C'mon, Kevin Durant. It looks like it was a beautiful day outside, you're hanging out with Justin Bieber and you couldn't crack even the slightest smile? Just look at Tyson Chandler. Even Tyson's game face takes a break during the offseason. Maybe Durant is still a little pissed that his name was mentioned alongside Rob Gronkowski who was seen literally hollering at girls from his car window following the Legends of the Summer tour in Boston this past Saturday. Who knows.      

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[via Justin Bieber]