Crayon Pop's ChoA signed with Park With Entertainment.
On March 21, Park With Entertainment announced that ChoA will be promoting as actress Heo Min Jin under the agency. Park With Entertainment stated, "She has many talents as an actress. Please give support so she can find her place as an actress."
In 2012, ChoA debuted as a member of Crayon Pop. She has also taken part in multiple musicals. Under Park With Entertainment, she will officially kick off her promotions as an actress, taking part in musicals as well as dramas and more.