But like many of Bella's relationships, she claimed that it wasn't ever really official, after reports came out that they had split.
However Blackbear was pretty vocal on Twitter about how hurt he was at the time. Especially when she moved on with YouTuber Tana Mongeau.
However things have sort of escalated now, after Bella has been flaunting her new bae, Mod Sun. So why is Blackbear so hung up? Well, turns out Mod Sun is his best friend.
According to Seventeen, Blackbear has been Tweeting some more grim stuff online...
The most heaviest part was when Seventeen also caught a now-deleted tweet from Blackbear that said, "u don't f*** ur best friend ex.
Of course, it's important to take all of this with a grain of salt as no mention about Bella have actually been said from Blackbear.
And in light of all the drama, it actually seems like Bella and Mod are really happy together. Whoever Bella wants to date is really her choice, so, good for her.