Here's a look at Rishi and Ranbir Kapoor, who feature together in an ad for a cola that Kapoor Jr endorses.

The teaser, also filmed by Ayaan Mukerji, revolves around how the father dismisses his son's chances of becoming a crorepati, while Ranbir claims to have a plan in place.

Not surprisingly, it ends with the theme music of Kaun Banega Crorepati as we have to decipher whether Ranbir becomes a crorepati by participating in the show or by drinking the cola!

Ranbir also shot for the Big B's show at Film City on Saturday afternoon before flying off to Istanbul for an endorsement shoot.