Demi Lovato, Justin Bieber, Cara Delevingne and more weigh in on the drama unfolding between the singer and music manager.
See which major pop acts have sided with the songstress as she calls out Justin Bieber's famed manager.
Here's a look back at all of the 'You Need To Calm Down' singer's most public feuds.
'They are so ready to start their new life together.'
The wild west nuptials were attended by Katy Perry, Orlando Bloom and Mila Kunis.
Kerr was celebrating the launch of a new product in her Kora Organics skincare line.
This pop star fight has been one roller coaster of a ride!
This is the pop star battle that keeps on giving.
'We had grown past allowing ourselves to be pitted against each other,' Swift explained of the significant turning point.
The pop star opened up about her music video for 'You Need to Calm Down' on the BBC Radio 1 Breakfast Show.
ET broke down all the juicy details from the star-studded video, from easter eggs to celebrity links.
ET has details on why Katy Perry and Taylor Swift decided to come together for Taylor's 'You Need to Calm Down' music video.
The two put their past differences aside to collaborate on Swift's star-studded new 'You Need to Calm Down' video.
Swift released the music video for her new single, and it's full of A-list stars.
