Cancer survivor who has beaten both acute lymphoblastic leukemia and and iAMP 21 ALL, the latter of which is an extremely rare form of cancer. She was the 40th person in the world to ever be diagnosed with iAMP 21 ALL.
She was a normal, healthy girl until January 2009, when she came home from a sleep-over with a lump on her jaw line near her ear.
Her briannachase97 Instagram account has more than 10,000 followers.
She is the oldest of four siblings.
She became friends with fellow cancer fighter Talia Joy during her journey. Talia helped Brianna ger her start on social media, and Brianna would become a Vine video phenomenon.