Manager Unnie 

Min Young Park is the Q-Tie Pie manager. She was chosen by Mr. Lee Soo Man because of her charismatic. Since she was a very famous artist before so, she knows how to manage Q-Tie Pie well. She is a strict person especially when it comes to Q-tie Pie practise time. But actually she is very lovely and try to being friend with Q-tie Pie members.

 Visual in-charge 

They were being chose to in-charge of Q-tie Pie clothings, make up, hair dressing everything about their visual. They were very talented crew.