Jen Atkin is a career hair stylist, beauty columnist, and entrepreneur, whose clients include Kim, Khloe, and Kourtney Kardashian, Katy Perry, Chrissy Teigen, Kendall and Kylie Jenner, Gigi and Bella Hadid, Jessica Alba, and Jennifer Lopez. Jen established her own haircare line, OUAI, in 2016, and is the founder of the digital magazine ManeAddicts.com. She lives in Los Angeles.