Kim Chung Ha shared about her celebrity peers on KBS Cool FM's 'Gayo Plaza.'

On January 4, Kim Chung Ha guested on the radio show. During the airing, Kim Chung Ha expressed admiration for Lee Hyori and revealed"U Go Girl" is one of her favorite songs. She also named Sunmi's "24 Hours" as another favorite and said, "Sunmi unnie helped me a lot when I was having a hard time." She also praised Sunmi's stage presence, saying, "She has a different charm on stage."

Kim Chung Ha also talked about her collaboration with Super Junior's Yesung. In December, the two released the single "Whatcha Doin."

Regarding the duet, Kim Chung Ha said, "My agency told me I have an opportunity to collaborate with Yesung. I was so happy." She continued, "Sunbaenim came and directed for me, so the recording process ended quick."