She's the (Undercover) Boss

An agency promises to pair every CEO with the perfect assistant, but when it fails to find anyone willing to work for the most difficult executive in the country, Lucy takes matters into her own hands. To protect her professional reputation, she slips into the role herself, posing as his new assistant without him ever suspecting who she really is. Working side by side with him, however, sparks an intense attraction that makes the office anything but ordinary.