Christina was born in Guangzhou, China, but immigrated to the U.S. at the age of one and grew up in Rowland Heights, CA. She has a B.A. in Communication from the University of Southern California. She speaks Cantonese and some Spanish. Christina's love of performing began at the young age of four, seizing any opportunity to be onstage. Where there wasn't a stage, she would makeshift her own. Spending much of her after-school hours at her dad's garment factory in Chinatown, she would flip over a tub, stand on it, and sing "Happy Birthday" for …