![Known for her friendship with Ellen DeGeneres and a popular Youtube channel, 13-year-old lost battle to cancer Known for her friendship with Ellen DeGeneres and a popular Youtube channel, 13-year-old lost battle to cancer](https://akns-images.eonline.com/eol_images/Entire_Site/2013617/rs_1024x507-130717140248-1024.Talia.Sofia.mh.071713.jpg?fit=around%7C1024:507&output-quality=90&crop=1024:507;center,top)
Known for her friendship with Ellen DeGeneres and a popular Youtube channel, 13-year-old lost battle to cancer
![Talia Joy Castellano: Heartbroken fans of cancer CoverGirl petition to fulfill her dream of launching MAC make-up line | Daily Mail Online Talia Joy Castellano: Heartbroken fans of cancer CoverGirl petition to fulfill her dream of launching MAC make-up line | Daily Mail Online](https://i.dailymail.co.uk/i/pix/2013/07/22/article-0-1AD7B846000005DC-139_634x526.jpg)
Talia Joy Castellano: Heartbroken fans of cancer CoverGirl petition to fulfill her dream of launching MAC make-up line | Daily Mail Online
![Talia Joy Castellano: Heartbroken fans of cancer CoverGirl petition to fulfill her dream of launching MAC make-up line | Daily Mail Online Talia Joy Castellano: Heartbroken fans of cancer CoverGirl petition to fulfill her dream of launching MAC make-up line | Daily Mail Online](https://i.dailymail.co.uk/i/pix/scaled/2013/07/22/article-2373522-1AD7B846000005DC-355_308x185.jpg)
Talia Joy Castellano: Heartbroken fans of cancer CoverGirl petition to fulfill her dream of launching MAC make-up line | Daily Mail Online
![Talia Joy Castellano: The most inspiring CoverGirl ever? Make-up blogger, 13, fighting two types of cancer becomes honorary face of beauty giant | Daily Mail Online Talia Joy Castellano: The most inspiring CoverGirl ever? Make-up blogger, 13, fighting two types of cancer becomes honorary face of beauty giant | Daily Mail Online](https://i.dailymail.co.uk/i/pix/scaled/2012/10/17/article-2218798-158993AD000005DC-592_308x185.jpg)