Tell us how you really feel, JB!

Justin Bieber broke millions of Beliebers' hearts when he deleted his Instagram account three months ago, and during his concert last night in London, he let his true feelings about the social media app be known.

"Who thinks I should get my Instagram back? Nah, I don't want to get my Instagram back. Instagram is for the devil. I'm sure … I think hell is Instagram. I'm, like, 90 percent sure. We get sent to hell and we get, like, locked in the Instagram server. Like, I'm stuck in the DMs. I'm trying to climb my way out and I can't," he told with the crowd.

"This is our last show … and I don't know what I'm going to do when I go home. I'm just gonna be, like, doing nothing … and lay around my room, take Instagram pictures and not upload them. 'Oh, they would love this one!'" he joked.

The Biebs isn't the first one to hate on the photo sharing site! Earlier this month, Kendall Jenner mysteriously deleted her account before firing it back up just in time for the Victoria's Secret show. Kim Kardashian has also been absent from the 'Gram in the wake of her Paris robbery in early October.

Instagram's PR better get to work! They can't have all the world's most famous celebrities dissing their bread and butter!