Bollywood actor Shah Rukh Khan has denied reports that he is driving one of the world's fastest cars - the Volkswagen Bugatti - in his new film "Ra.One".

"Just to clarify the rumor...I am not driving a Bugatti or anything...it's a Ducat mobike that we have in Ra.One, " Shah Rukh wrote on microblogging site Twitter.

Meanwhile, the actor has just got an iPad and is rejoicing every moment with his new gadget. However, he said he was having a little problem while typing.

He posted: "Been kind of occupied with too many things...apologies for lack of presence. Now I am back new & ready on my iPad. Love to all."

"A bit of issues typing with iPad still hate that it tries to correct all spelling mistakes or just give suggestions...like a nagging elder, " he added.