Marlena Stell is a well-known figure in the beauty industry and the world of social media. She made her mark primarily as a beauty influencer and entrepreneur, establishing her own cosmetics brand, Makeup Geek, which has gained substantial popularity due to its high-quality, affordable products. Marlena's journey began on YouTube where she shared makeup tutorials, reviews, and beauty tips under the handle "Makeup Geek." Her authentic and transparent approach to content creation endeared her to many followers and set her apart in a competitive field. Marlena has been praised for her commitment to inclusivity in the beauty industry and for openly discussing her experiences and challenges as a business owner, further solidifying her position as a respected influencer and leader in her field.