Yoo Ah In and IU's Milan sighting sparks major buzz on Twitter.
#YooAhIn #IU As Korean celebrities made headlines in various fashion weeks, IU and Yoo Ah In created a major buzz after the duo randomly met in the streets of Milan.
Milan Fashion Week: Dolce & Gabbana teams up with Kim Kardashian; Versace s goddess gone grunge ; Gucci s twin-themed show bworldonline.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from bworldonline.com Daily Mail and Mail on Sunday newspapers.