I apologize for being a pop-culture ignoramus here, but who is Priyanka Karki?

... and what's the big deal if she danced to a hindi song?  If Nepali Association comes up with a proposal for her to sing to Resham Firiri, I am sure she will oblige.  Just as she will be happy to do "bonodori" dance should a Japanese Association approach her.  No?

When you are in a university, you are there to expand your horizons.  You should not pigeonhole yourself to one single criteria.

Just my opinion.