Katy Perry has become a recurring figure in meme culture due to her highly expressive facial expressions and quirky pop culture moments. One of the most famous templates stems from a 2017 interview where Perry discusses her mental state, leading to the 'you just have to say that you're fine' viral clip used to express internal struggle behind a brave face. Other popular variations include her 'Left Shark' performance at the 2015 Super Bowl and her viral question asking if math is related to science. These memes are widely used across social media to illustrate confusion, relatable sadness, or over-the-top camp fashion moments.