Though she may have all the support in the world from fans, receiving more of it from colleagues and friends mean just as much when it comes to the Queen of K-Pop, BoA.

In the picture, Hong is in the audience for JTBC's singing program, "Hidden Singer 4." as he sits next to SHINee's Key, Girls' Generation's Sunny, and EXO's Suho to support BoA. 

"People don't just become the best, they earn it. I want to thank BoA for giving hope and laughter to so many people the past 15 years," posted Hong Suk Chun on his Instagram on Friday along with a picture.

In another picture, Hong is embracing BoA as they're both smiling brightly for the camera.

"Hidden Singer 4" with BoA will be aired on October 3.