Austin Mahone finally confirmed those rumors that he and Becky G are an item -- and he successfully pissed off Fifth Harmony fans in the process.

During an interview with MTV, Austin said that he is, indeed, dating Becky G. Nothing too crazy there, right? Well, he elaborated, saying (quote via Ryan Seacrest), "Yeah, you could say we’re dating. We’re dating. It’s crazy, I never had, like, a real relationship before, so it’s pretty crazy. It’s great being in a relationship with someone that does the same thing you do. We understand each other, we understand what we do.” Ouch.

This, naturally, upset Fifth Harmony member Camila Cabello -- who, after almost an entire year of speculation, finally confirmed she was dating Austin back in November. Austin even gushed to Teen Vogue about dating the "Sledgehammer" singer, saying, "She’s an amazing girl, and we have the best time together. I wasn’t looking for a relationship, but we became really good friends when we were on tour." Camila confirmed the split a few weeks later during a radio interview.

Camila caught wind of the interview and tweeted, "damn...good to know." And, truth be told, she does not directly reference Austin in her tweet, but we're going to go ahead and take an educated guess and assume she's talking about him. Not that we blame her -- if one of our ex-boyfriends said he'd never been in a relationship before, we would "Blank Space" him via a tire-iron to his limbs car.

Thankfully, Harmonizers were up to the task of defending Camila so they got #CamilaDefenseSquad trending on Twitter almost immediately after. You can check out some choice tweets below.

Not cool, Austin.

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