The Popstar and the Pauper MxM or MxF

--The Popstar and the Pauper: A young man and his sister are orphaned when their parents die in a terrible car accident. He was just about to begin college, but has to set his career plans aside to raise his sickly baby sister. Two years later He is 20 years old and working three or four jobs to afford their meager living and keep up with her hospital bills. His sickly four year old sister is kind and loving and very supportive, but she is dying. However, their whole world changes when he bumps into a famous pop star while preparing the stadium where he works. The pop star had no idea he could fall so hard for a man! (This can also be done as MxF)