The song from the young stars' forthcoming film "Finding Fanny" is on everyone's lips and the 71-year-old enjoyed dancing on it when the duo joined him on the set of KBC's eighth season, which he hosts.
After shooting with them, Big B took to his blog to not just share some photographs, but also to share his experience.
"After the gruels of character acts in the film shoot, there is reality in television and the switching over of temperament and thought and act and every other action that must necessarily be away from the one enacted before.
"But some things remain constant - Deepika Padukone for example ... she be with me on 'Piku' and she be with me, on KBC to promote her film 'Finding Fanny' along with Arjun Kapoor and fun times it was.
"Especially the 'bootiya dance' hahaha...its a popular number in the film and been done with some finesse," he added.
"Piku", directed by Shoojit Sircar, also stars Irrfan. It will hit the screens April 30, 2015.
Meanwhile, "Finding Fanny" is ready to hit the screens Sep 12.
Deepika, Arjun With Amitabh
Deepika Padukone and Arjun Kapoor were on the sets of Amitabh Bachchan hosted quiz show, Kaun Banega Crorepati.
The actors were seen having crazy time on the show along with the legendary actor.
Amitabh Bachchan Shakes Bootiya With Deepika Padukone And Arjun Kapoor.
"KBC with the lovely and most affectionate Deepika Padukone ... Arjun Kapoor and the booty moving song .. hahaha," Big B posted on his official Facebook page.
Arjun and Deepika were on the sets promoting their film Finding Fanny.