Bad Sister () is a 2014 Chinese romantic comedy film directed by Kim Tae-kyun and starring Ivy Chen, Ji Jin-hee and Cheney Chen. The film was released on November 28, 2014.
The story of a father who wants to stop his daughter's wedding and ended up teaming with the groom's equally disapproving older sister.
By December 5, 2014, the film had earned ÃÂ¥8.79 million at the Chinese box office.