Sierra Skye, or Sierra Egan, is an American swimsuit model and social media star who has over 4 million followers on her Instagram profile. She originally gained recognition following her first modeling job with Boutine Los Angeles, with which she later signed a sponsorship deal. Through her social media profiles, she has also endorsed several other fashion brands such as PrettyLittleThing, The Hair Shop, Fashion Nova, White Fox Active, MESHKI, Plumeria Swimwear, ONEONE Swimwear, Moda Glam Boutique, and Gooseberry Intimates. Along with her boyfriend, photographer and social media star Roman Palumbo, she runs the YouTube channel ‘Roman & Sierra’s World’. While the channel is a few years old, they recently expressed their intension to put more time and effort into their YouTube channel in the current year.