(August 18, 1999 – July 16, 2013) was a Covergirl
and an American Internet celebrity
known for her YouTube
channel "TaliaJoy18" that featured her makeup tutorials. Her channel was mainly dedicated to makeup
and cancer vlog
s where she would discuss neuroblastoma
, the diseases she battled for six years. At the time of Castellano's death, her channel had more than 750,000 subscribers and 45 million video views. As of November 2016, her YouTube channel has grown to more than 1,400,000 subscribers. After her death, her Instagram
feed @taliajoy18 still manages to have over 1.3 million followers.