According to Yoori Entertainment, MC Lee Jang Woo will be stepping onto�Fat Cat's stage as a guest participant on�this week's�KBS's 'Music Bank'!

A representative from Yoori Entertainment shared, "With the help of MC Lee Jang Woo, we are expecting Fat Cat's "Is Being Pretty Everything" performance to be more thrilling [tonight]. �The concept of the choreography revolves around an ugly girl (played by Fat Cat) who attempts to confess her feelings to her ideal guy (played by Lee Jang Woo). Unfortunately, she gets rejected by her crush."

Fat Cat provided some early spoilers through her Twitter, as she wrote, "My ideal guy on stage! �I will be collaborating with cool sunbaenim, Lee Jang Woo on stage. �I'm so nervous and my heart is fluttering. �Thank you and thank you again for doing it with me."

Netizens commented, "Fat Cat and Lee Jang Woo! �I'm curious to see their performance" and "Can't wait to see this couple".

Fat Cat, who debuted back in September of last year with "My Love Bad Boy", is currently promoting her second single, "Is Being Pretty Everything".