Well, this turned around quickly.

Just five days ago Charlie Puth and Bella Thorne were kissing each other on a Miami beach, and now… well, now they're fighting on Twitter.

I'm sorry….You know who you are.

— Charlie Puth (@charlieputh) December 22, 2016

I messed a lot of things up, I get it if we can't be friends….you know who you are.

— Charlie Puth (@charlieputh) December 22, 2016

But if you could just come to your senses…you know who you are.

— Charlie Puth (@charlieputh) December 22, 2016

When they were spotted kissing everyone thought they were an item, but then Charlie started tweeting out apologies last night and Bella posted a photo of her ex, Tyler, on Instagram. 

Then Charlie switching from being sorry to being a tad confrontational. And his tweets? They kinda took aim at Bella and accused her of cheating on Tyler.

I can't believe what I'm reading.

— Charlie Puth (@charlieputh) December 22, 2016

No one should have their heart messed with like this, and I'm not going to be in the middle of it.

— Charlie Puth (@charlieputh) December 22, 2016

I don't know Tyler personally, but I know he shouldn't be treated this way.

— Charlie Puth (@charlieputh) December 22, 2016

She told me she was not with him anymore. This is all news to me. https://t.co/Q0Pw1KkBbs

— Charlie Puth (@charlieputh) December 22, 2016

I want nothing but peace for all, I'm just removing myself from this.

— Charlie Puth (@charlieputh) December 22, 2016

Of course, Bella isn't one to take that sitting down, so in one simple tweet she shut him down.

Ty and I have been broken up for like over two weeks and charlie and I ARENT DATING we are friends. That article was written forever ago.

— bella thorne (@bellathorne) December 22, 2016

Let's hope that the last of 2016's celeb Twitter wars!