MBC recently unveiled the official poster for its upcoming mini-series 'My Girlfriend Is an Agent'.

The posters show co-stars Joo Won and Choi Kang Hee, who are undercover agents from opposite teams,�displaying their romantic chemistry. Joo Won is seen looking dashing in a suit and tie, while Choi Kang Hee hides her secret motives under the soft and feminine facade of her lace dress.

Romantic-comedy 'My Girlfriend Is an Agent' featuring 2PM's Chansung,�Choi Kang Hee,�Ahn Nae Sang,�Jang Young Nam,�Kim Min Suh, and�Kim Soo Hyun (the actress, not to be confused with the actor of the same name).

'My Girlfriend Is an Agent' will premiere on January 23rd at 9:55PM KST!