Aishwarya and ex beau to do an item number

Aishwarya Bachchan will soon be seen in an item number with her ex boyfriend Vivek Oberoi and husband Abhishek Bachchan in the movie Mission Istanbul. Abhishek and Aishwarya will make special appearance in the movie directed by Apoorva Lakhia. This will be the first time Aishwarya and Vivek will come together on screen after Kyou Ho Gaya Na in 2004.

The Bachchans will be starring in the movie as Lakhia is one of Abhishek's best friend. Mission Istanbul also stars Shreya Saran, Zayed Khan and Suniel Shetty and will be Lakhia's first after the success of Shootout at Lokhandwala where Abhishek Bachchan played a small role. However the highlight of the movie will remain the chemistry between one time lovers Aishwarya and Vivek.