![Rajinikanth and Dilip Kumar](http://im.rediff.com/movies/2012/dec/12rajni-dilip.jpg)
![](http://im.rediff.com/pix/zarabol-enter.gif)
Two of India's biggest stars -- Dilip Kumar and Rajinikanth -- celebrate their birthdays on December 11 and 12.
Think you know all about them?
Think again.
Film critic Sukanya Verma will test your knowledge on Dilipsaab and the Superstar in a quiz from 3pm to 4pm on December 12, only on ZaraBol.
Don't forget to log in!