It was a double celebration for Amitabh Bachchan,who brought in his 68th birthday as well as the new season of Kaun Banega Crorepati 4 at a suburban hotel,earlier this week. It feels good to be here among my fans, said the elated actor. Dressed in a pistachio-coloured kurta,he added,I have made a comeback on this show after four years and it feels like a homecoming. I hope the new season is liked by everyone. Bachchans daughter,Shweta Nanda,was also present at the event. After Bachchan cut his birthday cake,which was shaped like the set of KBC,he offered the first bite to Shweta amidst loud cheering. Almost 50 lakh viewers registered to sit on the hot-seat opposite Amitabh Bachchan. The show was simultaneously aired on Sony Max and SAB TV at 9 pm the same night.