Hong Kong actor Shawn Yue is known for playing tough-guy roles in such movies as the 'Infernal Affairs' trilogy, 'Dragon Tiger Gate' and this summer's 'The Guillotines.' But he's recently revealed his feminine side, donning a wig and women's clothes in a video that has gone viral on social-media sites including Sina, Tudou and YouTube.

In his camped-up version of singer Linda Wong's 1990s hit 'Don't Ask Me Who I Am,' Mr. Yue lip-syncs alongside Ms. Wong's original video, matching her outfits