seeing double

Up to date 4 people have commented that i look familiar. One asked if i live in Hougang.Another asked if live in Jurong.So i assume they have spotted "me" on several occasions...
Therefore, i came up with 4 theories ( EHEM!)


1) I'm POPULAR
2) i resemble a celebrity (EHEM!)
3) I have the "common" look
4) I have a twin living in the areas mentioned and i never knew? (shrugs*)

you look at this face and tell me if got familiar or not?