Bollywood superstar Aamir Khan is on top of the wish list of ‘Avatar’ director James Cameron who is keen to cast the actor in one of his films.

The director of two of the highest-grossing films in the history of cinema, ‘Titanic’ and ‘Avatar’, Cameron shared the stage with the actor known as ‘Mr Perfectionist’ at the India Today Conclave 2010 here today and said that he was honoured to do so.

“I am honoured to be sharing the stage with Aamir Khan.

He is on top of his game and it is his birthday tomorrow and he chose to attend the session with me foregoing his birthday, so I consider that a great honour,” said the 55-year-old director.