37. Huda Kattan
$550 Million Age: 34 Residence: dubai
Miserable in her finance job, Kattan quit to become a makeup artist and blogger. she started Huda Beauty with her two sisters in 2013 when she couldn’t find false eyelashes to buy. The product quickly became popular with celebrities like Kim Kardashian (no. 54). now her $200 million-plus (est. revenues) company sells 142 products. Kattan, who has close to 26 million instagram followers, sold a stake in the firm to Tsg consumer Partners at the end of 2017.