Katy Perry accused of plagiarism over new single, Roar, Katy Perry

Claims circulate that the pop singer's new single bears a strong resemblance to Sara Bareilles's song Brave, and that its video recalls one by Dillon Francis

Katy Perry Posts 'Roar' Snippet In New Teaser Video: Watch – Billboard

Video Clip Roar Katy Perry - Colaboratory

Katy Perry and 'Dark Horse' Collaborators Appeal Plagiarism Judgment

Hear Katy Perry Roar as a Celebrity Judge on 'MasterChef Australia' – Billboard

Katy Perry Loses Dark Horse Copyright Infringement Case

Celebs accused of plagiarism- The Etimes Photogallery Page 5

Katy Perry’s Roar leaked

Katy Perry defeats appeal in 'Dark Horse' plagiarism case

Unable to attend Katy Perry's concert? Here are the singer's tracks you can stream right now

Katy Perry's “Dark Horse” copyright case: the $2.8 million verdict is alarming - Vox

Katy Perry wins £2.1m copyright appeal over hit single Dark Horse, Katy Perry

Katy Perry – Roar (Official Video) – The Alternative Nation