Shahrukh and Kareena Kapoor danced to Chammak Challo at the music launch of Ra.one which happened today. Arjun Rampal finally made an appearance. He plays a negative role in the movie and his look was kept under wraps for this long.
Ra.One Official Poster has a close resemblance to the Batman Begins poster!
Manish Rathore on twitter(@rmanish1) mentioned that this is a very common superhero poster. I have attached other superhero posters here.