After paparazzi images of Selena Gomez kissing The Weeknd went viral earlier this month, we only had one question: How's Justin Bieber going to react?
And now we know. Over the weekend, TMZ hunted down the Biebs and asked him what he thought of fellow musician-turned-romantic rival The Weeknd. Justin said "hell no" he couldn't listen to one of the m-fing Starboy's songs, because "that shit is whack."
Bieber may just have been having a bad day — but fans didn't let that diss go by. Here are 14 perfect fan reactions to the Bieber-Weeknd petty wars.