Who is Corinna 陳明恩?

I was on Facebook and someone posted a video about Jin at the Bella Premiere in Hong Kong. In the video, there was a blonde chick who rapped fabulously in Cantonese. So I looked around and found a Youtube video about this girl named Corinna (陳明恩), an Australian Hong Kong performer, currently studying at the Academy for Performing Arts:

Video: http://www.youtube.com/watch?v=q1ZTbfxCABw I'd be curious to find out more about her, if anyone knows. She seems like an up and coming talent in Hong Kong.