Kourtney Kardashian

In 2010, Kourtney had already had her first child with Scott Disick. In the midst of filming Keeping Up with the Kardashians, Kourtney was already starting one of several other careers. In 2010, she worked with her sisters to come out with a line of clothing for the brand Bebe. A decade ago, Kourtney was definitely the least appreciated among the Kardashian sisters, but the future would bring more excitement to her life.

Today, Kourtney Kardashian is the mother of two children, and runs a very successful lifestyle website called Poosh. She’s become extremely passionate about educating people on the benefits of clean living, advocates for the removal of toxic products from the household, and replacing them with more natural, “cleaner” options, which she talks at length about on her website.