Singer Brian Joo will be joining the upcoming performance of rookie Fat Cat.

According to Yoori Entertainment, Brian will participate in Fat Cat’s stage for “Is Being Pretty Everything“ on KBS "Music Bank" on January 27th, where he’ll play the handsome crush that rejects Fat Cat’s confession.

Fat Cat’s “Is Being Pretty Everything” has previously drawn attention with various cameos from top male artists. Besides Brian, other celebrities including MC Lee Jang Woo, MBLAQ‘s Lee Joon, singer Eru and B2ST's Doojoon have supported Fat Cat in the stage.

Meanwhile, Brian Joo is also promoting his new title track "Let This Die" featuring rapper Tiger JK.