NME — Singer has been hit by copyright infringement claims more info

PopSugar — After famously leaking husband Kanye West's phone call with Taylor Swift over the weekend, Kim Kardashian was spotted at Milk Studios in LA with sister Khloé on Tuesday afternoon. The mother of two - who was there to film a segment for Keeping Up ... more info

The Mirror — The Talk star dished her opinion on the celebrity feud more info

TMZ — Katy Perry's makeup line is no "Teenage Dream" -- it's a straight ripoff of cosmetic company Hard Candy ... according to Hard Candy, anyway. The company is suing Procter & Gamble -- the parent company of CoverGirl -- over its KP line of… more info

MSN Music — Watch your back, Calvin. As ubiquitous as her red lipstick and Grammys trophies are Taylor Swift’s pop postmortems on her past relationships. “I like to write about love and love lost because I feel like there are so many different subcategories ... more info

PopSugar UK — It's safe to say Taylor Swift has been having a pretty dramatic week. First, ex-boyfriend Calvin Harris accused her of deliberately trying to make him look bad post-breakup. Next, Kim Kardashian shared incriminating footage of Taylor on Snapchat that... more info

PopSugar — It's safe to say Taylor Swift has been having a pretty dramatic week. First, ex-boyfriend Calvin Harris accused her of deliberately trying to make him look bad post-breakup. Next, Kim Kardashian shared incriminating footage of Taylor on Snapchat that... more info

MSN Music — Is Katy Perry's 'Rise' about to steal the crown from Justin Timberlake or Britney Spears? E! breaks down the hottest music of the season! more info

The Mirror — Who showed their support, who didn't and who threw some not so subtle shade more info

The Mirror — The Firework star is staying well out of the drama, but seemingly couldn't resist a subtle hint at her rival's problems more info