Talia Joy Castellano  was first diagnosed with cancer in 2007. The courageous teen went through many rounds of chemo, which eventually left her bald. Since she disliked wearing wigs, she turned to cosmetics to make herself feel more confident. About a year and a half ago she launched a series of makeup tutorials on YouTube [taliajoy18]. She quickly racked up more than 335,000 followers and close to 27 million video views.