Square At E3 E3 2019: Square Enix reveals new Final Fantasy mobile game, a Katy Perry partnership and Stadia lineup
May 4, 2016 Sibling Rivalry Two months after launch, Kendall & Kylie is being out grossed by two-year-old Kim Kardashian: Hollywood Elders and betters
January 11, 2016 No Easy Answers Katy Perry versus Kim Kardashian: a study in surprising extremes Charting success and failure
December 17, 2015 Iap Inspector Claw and roar your way to fame: the monetisation of Katy Perry Pop IAPs from the players' perspective
February 6, 2015 Oops I Did It Again Glu's market cap rises $150 million on strong 2014 financials and the promise of Katy Perry Overnight sensation
February 4, 2015 Post Kardashian Glu Mobile looks to roar with Katy Perry-themed game Here's hoping for a Russell Brand easter egg