As of June 2016, Katy Perry [1] is the most followed person on Twitter [2], and for good reason. The 31-year-old "Roar" [3] 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 her blackheads — has earned her 90 million loyal followers who unsurprisingly eat up everything she has to say. Read through to see all of the ever-changing pop star [4]'s most memorable Twitter moments!