The survey was conducted by international website Hollywood Buzz.
The list saw more than four million people send in their votes selecting the most intelligent, desirable and successful women in 2013-14.
Aishwarya took the fourth place right after actresses Monica Belluci, Kate Upton and Angelina Jolie who took the first, second and third position, respectively.
"The results of this poll by Hollywood Buzz was brought to my notice in fact by my well-wishers whatsapping me...And I must admit its overwhelming to hear that over four million people across the globe have voted and listed me amongst their top choices with such beautiful and talented women," the 40-year-old said in a statement.
"I say a huge loving thank you to all my well-wishers (fans) for making me smile and always being there for me...More power to our love," added Aishwarya.