IU was seen in the audience of 'K-pop Star.'

On March 18th broadcast of SBS 'K-pop Star,' Top 8 members Park Ji Min, Yoon Hyun Sang, Lee Michelle, Lee Seung Hoon, Baek Ji Woong, Baek Ah Young, Lee Ha Ee, and Park Jae Hyung each gave individual live performances.

Lee Michelle swept the stage with the song 'If I Were a Boy' by Beyonce. During Lee Michelle's stage, IU was captured on the screen of the show.

IU was listening to her song with a serious face. Her appearance on the show proved IU's interest in the contestants of the show.