Corinna Kathy Chamberlain Cheng (Chinese: 陳明恩; Jyutping: Can4 Ming4 Jan1) is a New Zealand-Hong Kong singer and actress.

Born to an Australian mother and a New Zealand father, she was raised in Hong Kong and speaks fluent Cantonese.

Her older brother was also born and raised in Hong Kong, but has been living in Japan with his wife since 2009.

Chamberlain graduated from the Hong Kong Academy of Performing Arts[2] majoring in Musical Theatre Dance.

On 16 July 2008 she appeared in Best Selling Secrets, a popular TVB comedy soap opera, demonstrating her excellent Cantonese-speaking ability as well as good acting and martial arts skills.