Her real-life beau, Kim Woo Bin, recently appeared in a steamy endorsement pictorial with Chinese model, Xiao Wen Ju, as part of a Calvin Klein ad campaign.

Kim also maintains his professional charm in the first teaser for his upcoming KBS2 drama, "Uncontrollably Fond," where he appears opposite Suzy.

Scheduled to premiere in summer 2016, "Uncontrollably Fond" will mark the first romantic comedy for both stars, since publically revealing their relationships.

As marriage headlines become increasingly common with stars Hwang Jung Eum, Kim Ha Neul, and Jung Woo abandoning singlehood to exchange nuptials, the issue of whether actors have believable chemistry will become more apparent.

Do you think K-Drama stars who are married or in public relationships are less interesting in their on-screen pairings? Comment below.