"I want to thank all for their warm wishes. We are very happy and would like to thank all our well wishers for their love, support nad blessings, " Abhishek, 35, told.
The couple, who has done many films together including "Kuch Na Kaho", "Guru" and "Raavan" among others, got married April 20, 2007.
On Tuesday, Abhishek's father and megastar Amitabh Bachchan had announced on microblogging site Twitter that his daughter-in -law Aishwarya is in family way.
Abhishek tries to dodge photographers at film studio
A day after Sr Bachchan announced the big news of Ash's pregnancy, Abhishek Bachchan was trying to dodge the photogs and media at Mehboob Studios.