4-Year Old Sings To Her Mom Who Is Fighting Cancer And You Better Have Some Tissues Ready [VIDEO]

On Christmas Eve 2013 the woman in this video was diagnosed with Stage 4s Hodgkin Lymphoma "specialty" a very rare form of cancer. McKenna, the daughter, sings this song to her Mommy everyday to help keep her spirits up and remind her to keep fighting.

To help you stop crying, look closely at the shirt ..