When ordinary people post on social media, they usually get a few likes from their friends and... that's it. But not when you are Kylie Jenner, one of the stars of the reality TV show "Keeping Up with the Kardashians". She tweeted last week to her 23 million followers on Twitter that she doesn't use Snapchat anymore - and Snapchat then lost $1.3 billion in value. Investors in the company were scared that if Kylie stopped using Snapchat, then her millions of fans would copy her and leave. Snapchat was recently redesigned and many users don't like its new look. It seems Kylie is one of them! Would you stop using social media because of a celebrity?