Categories Articles Katy Perry and Obama lost more than 2 million followers overnight thanks to a new Twitter rule (TWTR) Post author By crystalg Post date July 13, 2018 Business Insider Feedburner Tags Followers, Katy, lost, million, More, Obama, overnight, Perry, Rule, Than, thanks, Twitter, TWTR ← How to Write Cold Emails That Get Opens and Get Sales → Fox’s Perino: Strzok marriage questions by GOP lawmaker ‘felt like a public lynching’