Tiffany Young, a member of Girls' Generation and actress, posted a musical performance video of 'Yumi's Cells' on her SNS on the 5th. In the video, Tiffany Young appeared with a short bob hairstyle and vibrant styling suited for her role as the protagonist Yumi, showcasing her clear voice singing a musical number and displaying her charming appeal even off-stage. She is performing the lead role of Yumi in the musical that opened on the 30th of last month and will continue performances until August 23rd. The musical is an adaptation of a webtoon of the same name. Meanwhile, Tiffany Young became a legal spouse of actor Byeon Yo-han after submitting a marriage report in February, and the couple met through the Disney+ series 'Uncle Samsik' last year.