The 21-year-old, who would only give her name as Xiaoqing, said she was devastated after she broke up with her lover, an ardent fan of the actress who has starred in hit movies such as "Fantastic Four" and "Into the Blue."

Xiaoqing, who works at an Internet firm in Shanghai, said that during their 18-month-long relationship, her 28-year-old boyfriend had been obsessed with Alba, adorning their apartment with her photographs and talking about her constantly.