For pop culture fans who somehow missed the big news, the Hollywood exes appeared to have a war of words this weekend on Instagram. And as it turns out, it appears to stem from the Biebs' relationship with Sofia Richie.
"If you can't handle the hate then stop posting pictures of your girlfriend lol – it should be special between you two only," she reportedly wrote on one of her ex's posts. "Don't be mad at your fans. They love you."
But wait, Justin had something to say too!
"It's funny to see people that used me for attention and still try to point the finger this way. Sad. All love," he reportedly wrote. "I'm not one for anyone receiving hate. Hope u all can be kind to my friends and each other. And yes I love my beliebers." And yes, even cheating allegations soon followed.
Ultimately, this isn't the first time Jelena has sparked conversation from entertainment lovers around the world about their online actions. From posting throwback pictures to pressing the unfollow button, look back at some of the most dramatic social media moments between the two below.