Her full name is Caroline Ray Tsu. Her parents are first-generation immigrants from Taiwan, who through some rather zany connections to the Kuomintang and the various Taiwanese shipping and tonnage companies, amassed some rather illustrious wealth before moving to the United States in 2000, later having her in 2005. An athletic and pseudo-vain girl (usually just faking vanity for certain jokes), she's quite a sociable and popular woman.