Red Velvet member Joy shared behind-the-scenes photos from her fan concert on the 5th via her SNS, showcasing her diverse charms. In the waiting room photos, Joy displayed a sensible Y2K street fashion by pairing a white crop top with a loose-fit hoodie zip-up and black mini pants, creating a casual yet sporty vibe enhanced by silver accessories and naturally exposed shoulders. In stark contrast, the stage behind-the-scenes cuts revealed a glamorous and chic look featuring a black lace halter-neck corset top with sheer shirring details and matching arm warmers, exuding her distinctive aura. Fans responded enthusiastically with comments such as "every moment is legendary," "perfect outfit coordination," and "stunningly beautiful," praising Joy's exceptional fashion sense and appearance.