Aishwarya Rai turned 38 Tuesday and her fans and well-wishers posted congratulatory messages on Amitabh and Abhishek Bachchan's Twitter accounts and the father-son duo has thanked everyone on her behalf.

"First off...let me thank all of you that have wished Aishwarya for her birthday...I shall pass on your greetings to her...gratitude, " Big B posted on Twitter.

And Abhishek posted: "Thank you all for the wonderful and thoughtful wishes for Aishwarya. Will read them all out to her."

The model-turned actress, who is not on Twitter, is due to deliver in November.