This is very interesting question because every individual has different way of looking at these perceptional subjects however, I have selected few from hindi movies which are most sizzling numbers in my opinion. I will keep Sholay number from Helen on top.
Piya too ab to aaja.. helen , bidi halwai ke by Bipasha Basu
Helen in Sholay
Hushn ke lakh rang hai… Padma Khanna
Kareena kapoor number… Fevicol number
Katrina Kaif in Sheila avtar.