You know the "Grumpy Cat" meme you would see all over social media? The cat that rose to fame due to her permanent grumpy face sadly passed away at the young age of 7. According to a statement made on Grumpy Cat's Twitter account, she "encountered complications from a recent urinary tract infection that became too tough for her to overcome." Our hearts are broken with the news and our thoughts are with her owner Tabatha who wrote, "We are unimaginably heartbroken to announce the loss of our beloved Grumpy Cat.”