Taylor Swift had had her fair share of celebrity feuds over the years.

Swift took to her Tumblr to call out Scooter Braun after the manager bought her back catalogue of music from Scott Borchetta’s Big Machine Label Group, which was Swift's former label. Swift says through a lengthy Tumblr post that Braun, the manager of the likes of Justin Bieber and Ariana Grande, has consistently bullied her in the past. And that this is just icing on the cake.

Swift posted a photo of Justin Bieber's Instagram post as he FaceTimed with Braun. Bieber's Instagram caption read: "Taylor swift what up." Taylor wrote over the photo on her Tumblr post "This is Scooter Braun, bullying me on social media when I was at my lowest point. He's about to own all the music I've ever made."

Her Tumblr post reads in part:

"When I left my masters in Scott’s hands, I made peace with the fact that eventually he would sell them. Never in my worst nightmares did I imagine the buyer would be Scooter. Any time Scott Borchetta has heard the words ‘Scooter Braun’ escape my lips, it was when I was either crying or trying not to. He knew what he was doing; they both did. Controlling a woman who didn’t want to be associated with them. In perpetuity. That means forever."

Swift signed the post "sad and grossed out, Taylor." Justin Bieber responded to her response to his response. Are you keeping up? In his next Instagram post, he apologised with what some followers are deeming insufficient. Even model and long-time Swiftie bestie Cara Delevingne, who commented on Hailey Baldwin Bieber's Instagram comment defending her husband:

"I wish you spent less time sticking up for men and more time trying to understand women and respecting their valid reactions. As a married man, you should be lifting women up instead of tearing them down because you are threatened. I am not sure you actually understand what an apology is."

"This issue that @taylorswift is talking out is about far more than a picture and you know that. As you said, you haven’t spoken to her in years which means you definitely don’t understand the situation. I do. Take a step back and try and learn from this. We should all be on the same team. End of story."

No matter whose side you take, you can agree that famous people interacting with each other in the depths of Instagram comments and Tumblr (who has Tumblr anymore?) will never fail to entertain.

Taylor Swift had had her fair share of celebrity feuds over the years.

Swift took to her Tumblr to call out Scooter Braun after the manager bought her back catalogue of music from Scott Borchetta’s Big Machine Label Group, which was Swift's former label. Swift says through a lengthy Tumblr post that Braun, the manager of the likes of Justin Bieber and Ariana Grande, has consistently bullied her in the past. And that this is just icing on the cake.

Swift posted a photo of Justin Bieber's Instagram post as he FaceTimed with Braun. Bieber's Instagram caption read: "Taylor swift what up." Taylor wrote over the photo on her Tumblr post "This is Scooter Braun, bullying me on social media when I was at my lowest point. He's about to own all the music I've ever made."

Her Tumblr post reads in part:

"When I left my masters in Scott’s hands, I made peace with the fact that eventually he would sell them. Never in my worst nightmares did I imagine the buyer would be Scooter. Any time Scott Borchetta has heard the words ‘Scooter Braun’ escape my lips, it was when I was either crying or trying not to. He knew what he was doing; they both did. Controlling a woman who didn’t want to be associated with them. In perpetuity. That means forever."

Swift signed the post "sad and grossed out, Taylor." Justin Bieber responded to her response to his response. Are you keeping up? In his next Instagram post, he apologised with what some followers are deeming insufficient. Even model and long-time Swiftie bestie Cara Delevingne, who commented on Hailey Baldwin Bieber's Instagram comment defending her husband:

"I wish you spent less time sticking up for men and more time trying to understand women and respecting their valid reactions. As a married man, you should be lifting women up instead of tearing them down because you are threatened. I am not sure you actually understand what an apology is."

"This issue that @taylorswift is talking out is about far more than a picture and you know that. As you said, you haven’t spoken to her in years which means you definitely don’t understand the situation. I do. Take a step back and try and learn from this. We should all be on the same team. End of story."

No matter whose side you take, you can agree that famous people interacting with each other in the depths of Instagram comments and Tumblr (who has Tumblr anymore?) will never fail to entertain.