With 57,716,969 followers and counting, Katy Perry is taking the Twittersphere by storm. Although Justin Bieber held the title for some time, Katy’s loyal fan base of “Katy Cats” has made her the most followed user on Twitter. In an interview with Ellen DeGeneres late last year, Katy shed some light on her infamous social … Continue reading Social Media Marketing Lessons From Katy Perry →