- Name: 錢柏渝 (钱柏渝) / Chien Pai Yu (Qian Bai Yu)
- English name: Kelly Chien
- Real name: 錢柏妤 (钱柏妤)
- Also known as: 柏妍安 / Pai Yen An (Bai Yan An)
- Profession: Actress and model
- Birthdate: 1983-Jun-05 (age 35)
- Birthplace: Taipei, Taiwan
- Height: 168cm
- Weight: 44kg
- Star sign: Gemini
- Chinese zodiac: Pig
- Blood type: B
- Hobbies: Singing, dancing, listening to music and going online
- Languages: Mandarin, Taiwanese, and Cantonese
- Changed her stage name from Bai Yan An to Qian Bai Yu in 2009.
- Pai's grandfather is Portuguese and Kazakh descent.