The reality TV star and beauty mogul, Kylie Jenner is trending on Twitter and here’s why. According to Forbes, Kylie Jenner is the 5th wealthiest American celebrity of 2018, the same position with Jay-Z. The 21-year-old net worth of $900 million makes her a first-timer on the list. ALSO READ: Here Are The Top Viral Trends That Took Over Social Media In 2018 This list ranks...