Song Joong Ki is one of the most popular and highest-paid actors in South Korea. He, who starred in the recently ended drama "Vincenzo," one of the most popular K-dramas, rose to first place from second place in March with a score of 8.83 million, up from 5.12 million last month.

And because of this popularity, Song Joong Ki also rose to fame and emerged as one of the most talked-about Korean drama actors for the month of May. 

On May 6, Newsen reported that Song Joong Ki participated in filming for singer/songwriter Heize's comeback music video, back on May 5 and also a source from P Nation confirmed this by saying "It's true that Song Joong Ki is appearing in Heize's music video."

Despite Song Joong Ki's busy schedule with the recent finale of his tvN drama 'Vincenzo', TV commercials, and interviews, he decided to help out Heize by taking part in her comeback project and he is even expected to stun the viewers with an image in Heize's new music video.

Heize, whose real name is Jang Da Hye is a singer, rapper, songwriter, producer, and composer, became a new member of P NATION back on September 16, 2020, after departing from CJ ENM, who Heize has worked with since her debut in January 2014. What catches the attention is that this upcoming song by Heize is the first work she will be releasing since she has joined P NATION.

Actor Song Joong Ki was given a personal shoutout from his friend Psy - who is Heize's CEO and the one who established P NATION, after the news that he recently took part in Heize's comeback music video. Psy confirmed the news on his official Instagram and he wrote:

"Heize is a respectable artist who has been single-handedly writing songs for her entire album long before joining us here at P NATION. In looking for ways to support her as she prepares for her first album as a P NATION artist, I wanted to help her with her music video. Upon listening to her title track on repeat, I thought of one actor who would be perfect for the role. While I knew him personally, we didn't know each other well enough for me to as him this favor. Nevertheless, he graciously agreed, saying he is been a fan of Heize's music. Thank you, Vincenzo!!"