It’s hard to believe that the 13th season of ‘Keeping Up With The Kardashians’ is premiering on March 12! A LOT has changed for the family since season 1 – and that includes their looks. Check out the wild transformations here! You literally won’t believe how much the Kardashian family has changed until you see these side by side comparisons! It’s been ten years since the first season of Keeping Up With The Kardashians aired, and now that we’re gearing up for the season 13 premiere, we’re taking a look back at how much Kim Kardashian, 36, Kylie Jenner, 19, Khloe Kardashian , 33, and more have altered their looks.