Kalki Koechlin starring with Ranbir in Yeh Jawani Hai Deewani

Actress Kalki Koechlin is ready to behave with Ranbir Kapoor in Dharma productions' next movie Yeh Jawani Hai Deewani. On his Twitter page, Karan Johar has confirmed the scoop. The movie, with the intention to go on floors soon, also features actress