IU's graduation ceremony was revealed on-air during�the February 13th episode of MBC "Happy Day".

At the ceremony, the singer revealed fun stories, tips, and secrets during an interview with MBC's reporters. She even offered advice on taking a good graduation photo.

IU said, "Since I am 20 now, I want to sing more mature songs." She also humorously added, "I'm wearing make-up today, so reporters, please don't say that this is my fresh no-make-up face."

When asked about what she would like to do after graduating, IU answered, "I want to do cheers with my company workers at a dinner. There are a lot of things I want to do."

Source: Newsen via Nate