G.E.M.
Gloria Tang Tsz-kei, also known by her stage name G.E.M., is a Chinese singer-songwriter and actress, widely known for her vocal range and stage presence. She made her debut in the Hong Kong music scene with the release of her self-titled EP G.E.M. in 2008. This was followed by the release of 2009's 18..., 2010's MySecret and 2012's Xposed, which won the Hong Kong Top Sales Music Award for the Best Sales Local Female Vocalist.