They see off their kids to school, run errands and keep parlour and spa appointments.
Our joy knows no bounds if we bump into them -- at airports, weddings, at the supermarket and the likes.
But what is it like when you come across someone, who bears an uncanny resemblance to a famous person?
Do you ask for a picture? Approach them and ask if they have been told they look like someone famous?
Did YOU, dear readers, ever come across a celebrity doppelganger and took a picture?
Are YOU a celebrity doppelganger?
We'd love to hear from you!
Mail in your picture and story at moviesdesk@rediff.co.in (Subject line: Celebrity doppelganger) and we'll publish the best ones right here!
Image: An Amitabh Bachchan doppelganger in Bombay Talkies