How many movies have Kareena Kapoor Khan and Vaibhav Misra collaborated on?

They have worked on 2 movies together! Their first movie together was Om Shanti Om (2007) and was their highest rated movie together. They have not worked together since Billu (2009).

Role
Sahir Khan's Heroine
Crew
Supervising Producer
Role
Walks past on red carpet (uncredited)
Crew
Assistant Director