Rainbow member Jisook can easily slip into pajamas... made for nine-year-old girls. On July 18th, fellow Rainbow member Jaekyung tweeted, "While my mom was out grocery shopping, she fell in love with these pajamas made for nine-year-old girls and bought them for 24-year-old me... The pajamas couldn't handle my rib cage and instead, perfectly fit Rainbow's skinny representative Jisook". Jaekyung then uploaded a picture with the following text, "Today 22-year-old Jisook fabulously sports a 9-year-old's pajamas packed with major fashion sense". The photograph shows a very excited Jisook in the pajamas with sunglasses. The fact that Jisook actually fits into such small clothes raises many eyebrows. Netizens commented, "No way, but it really does fit", "Are those really for nine-year-olds?", and "Your skinny figure makes me so jealous". Source: Star News via Nate