AOA's ChoA admitted she's a little jealous of her fellow member Seolhyun on the December 17th episode of JTBC's 'Sing for You'.

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ChoA and her sunbae singer Hong Kyung Min battled in a game of words, and he opened with a strong blow. He said, "Honestly, you're jealous of Seolhyun, aren't you?" Host Moon Hee Jun expressed jokingly, "He's trash. ChoA is AOA!"

Though she seemed a bit peeved, ChoA eventually gave in, saying, "It doesn't matter if I go on broadcasts and get no sleep. To be honest, I'm so jealous of Seolhyun's body. I can't earn as much as Seolhyun even if I work 10 hours."