PopSugar — On Thursday, Tom Hiddleston finally went on record about his new relationship with Taylor Swift. The actor, who just received an Emmy nomination for his work in Night Manager, addressed the popular theory that their globetrotting romance is all for ... more info

PopSugar UK — This week we found out that Taylor Swift was the pen behind her ex-boyfriend Calvin Harris's latest hit, "This Is What You Came For" - but did you know that her frenemy Katy Perry has also written a number of songs for other artists? From Kelly Clark... more info

PopSugar UK — As of June 2016, Katy Perry is the most followed person on Twitter, and for good reason. The 31-year-old "Roar" singer's tendency to tweet out relatable gems about her day-to-day life - whether it's lint rolling glitter off of her face or examining h... more info

People.com — From Katy Perry to Cinnabon the GIF game has been strong more info

PopSugar — If Taylor Swift is bothered at all by her ex Calvin Harris calling her out on Twitter this week, she's certainly determined not to show it. The "Shake It Off" singer appeared to do just that when she was spotted on a seemingly happy outing in the Go... more info

PopSugar UK — Of all of Taylor Swift's friendships, feuds, and flames, perhaps the most infamous is her seemingly ongoing rift with Katy Perry. And the juiciest part is that neither of them has ever mentioned each other by name. While Taylor and Katy's friendship ... more info

MSN Music — It's the clapback that we came for. more info

PopSugar UK — It's been quite a week for Taylor Swift. After a bunch of drama involving her former flame Calvin Harris, the pop star's old nemesis stepped into the ring. On Wednesday, Katy Perry tweeted the following GIF of Hillary Clinton - who, as you might rec... more info

MTV.co.uk News — Katy Perry also got involved in her own special way... more info

NME — The 'Firework' singer seemed to be mentioned in Harris's tweets about his ex-girlfriend more info