Singer Lena Park (Park Jung Hyun) revealed a picture taken with the pop star Michael Bolton.

On October 3, Lena Park posted on her Twitter a picture with Michael Bolton taken at the filming set of KBS 2TV entertainment program "Entertainment Weekly."

The two had shared their hearts for music during an interview on "Entertainment Weekly."

After the filming was over, Michael Bolton had also posted a picture with Lena Park on his own Facebook, catching much attention. He wrote, "Thank you" in Korean and said, "It was a memorable night thanks to Korean singers on the TV show."

Michael Bolton had also appeared on KBS 2TV "Immortal Song" as one of the legendary singers invited as a guest.

This interview can be seen on "Entertainment Weekly" airing on October 4 and "Immortal Song" on October 18.