Singer Younha on Wednesday uploaded a photo taken with figure skating star Kim Yuna after the musical performance of “Cinderella” on Twitter. In the picture, the two are smiling with thumbs-up. “Yuna, thanks for coming,” Younha captioned under the photo. Musical “Cinderella,” which boasts the star-studded cast of Younha, Seo Hyun-jin, Baek A-yeon, Um Ki-joon, Yang Yo-seob (Beast), Sandeul (B1A4) and Ken (VIXX), is held daily at Chungmu Art Hall’s Grand Hall in Seoul until Nov. 8.By Ahn Sung-mi ()