After she was designated the promotional ambassador (called "PiFan Lady") for the 2011 Puchon International Fantastic Film Festival, Park finally ended her four-year absence from the limelight by headlining the 2012 horror thriller Don't Click.
Later that year, she starred alongside Song Joong-ki in fantasy romance film A Werewolf Boy, which surpassed 7 million admissions to become one of the most successful Korean melodramas of all time.
The song her character sings in the film, "My Prince", was released as a digital single and included in the movie soundtrack.

In 2013, Park joined the cast of Law of the Jungle, a reality-documentary program featuring comedian Kim Byung-man and several celebrities as they explore and survive the New Zealand wilderness.

In a departure from her previous sweet, innocent characters, Park played the tough, potty-mouthed leader of her high school gang in Hot Young Bloods (2014), a teen romantic comedy set in the 1980s.
Park, who was born in North Chungcheong Province, said she had fun swearing in southern dialect, though she found it difficult to master, being a mixture of Jeolla and Chungcheong dialects.
After she was designated the promotional ambassador (called "PiFan Lady") for the 2011 Puchon International Fantastic Film Festival, Park finally ended her four-year absence from the limelight by headlining the 2012 horror thriller Don't Click. Later that year, she starred alongside Song Joong-ki in fantasy romance film A Werewolf Boy, which surpassed 7 million admissions to become one of the most successful Korean melodramas of all time. The song her character sings in the film, "My Prince", was released as a digital single and included in the movie soundtrack.
In 2013, Park joined the cast of Law of the Jungle, a reality-documentary program featuring comedian Kim Byung-man and several celebrities as they explore and survive the New Zealand wilderness.
In a departure from her previous sweet, innocent characters, Park played the tough, potty-mouthed leader of her high school gang in Hot Young Bloods (2014), a teen romantic comedy set in the 1980s. Park, who was born in North Chungcheong Province, said she had fun swearing in southern dialect, though she found it difficult to master, being a mixture of Jeolla and Chungcheong dialects.
Park Bo-young