Yao Beina (simplified Chinese: 姚贝娜; traditional Chinese: 姚貝娜; pinyin: Yáo Bèinà; 26 September 1981 – 16 January 2015), also known as Bella Yao, was a Chinese singer. She participated in Chinese Young Singer Championship in 2008 and won the champion of the pop singing group. She was known as the singer of the theme songs of Empresses in the Palace, Painted Skin: The Resurrection and Back to 1942. She also sang the pop version of Let It Go in Mandarin Chinese in the Disney CGI film, Frozen for the Mandarin Chinese dub when the film was released in China. She competed in The Voice of China television reality show.