Ekin Cheng Yee-Kin / 鄭伊健 (born October 4, 1967) is a Hong Kong actor and Cantopop singer. Earlier in his career he was known as Noodle Cheng (鄭伊麵), though he has now reverted to a more conventional-sounding first name. Sometimes he uses Dior (because that was what it sounded like when his younger sister tried to call him) as a first name but usually Ekin is the name used.