| Quick Info | |
| Full Name | Kay Tse On-kay |
| Nick Name | Tse |
| Birth Date | March 13, 1977 |
| Birth Place | Tai Po, Hong Kong |
| Nationality | Hong Kong |
| Occupation | Singer |
| Religion | Not Known |
| Net Worth | $0.5 Million |
| Zodiac Sign | Aries |
| Body Measurement |
|
| Height | 5 feet 3 inches 160 Centimeters 1.60 Meters |
| Weight | 45 kg |
| Bra Size | 32A |
| Waist Size | 23 inches |
| Hip Size | 34 inches |
| Body Size | 32-23-34 inches |
| Body Shape | Hourglass |
| Dress Size | 4 US |
| Shoes Size | 6 US |
| Hair Color | Blake |
| Eye Color | Brown |
| Family | |
| Father Name | Not Known |
| Mother Name | Not Known |
| Brother | Not Known |
| Sister | Not Known |
| Personal Info | |
| Boyfriend/Affairs | Not Known |
| Marital Status | Married |
| Marriage Date | January 20, 2007 |
| Husband | Louis Cheung |
| Children | James Cheung, Karina Cheung |
| Social Media Profile | |
 | https://www.facebook.com/kaytsemusic/ |
 | No Verified Profile |
 | https://www.instagram.com/kaytse/?hl=en |
| Residence & Phone Number | |
| Residence | Not Known |
| Phone | Not Known |
