Amitabh's daughter Shweta Nanda celebrate his Birthday on KBC Set

Amitabh's daughter Shweta Nanda celebrate his Birthday on KBC Set: Doting daughter Shweta Nanda joined Sony TV officials on the sets of KBC Season 4 to felicitate Amitabh Bachchan on his 68th birthday on Monday, October 11.

Dressed in co-ordinated greens, father and daughter looked a delightful site.

Amitabh wore a pistachio green stand-up collar kurta and white pajama.

Shweta, 36, charmed in a heavily embellished olive green long sleeve kurta, matching dupatta and churidar.

Shweta looked on proudly as her father cut a humongous 68 kg birthday cake, a replica of the KBC set.

The ceremony also marked the official launch of the new season of the show, the first episode of which aired later Monday night at 9 pm.

This is how Bachchan summarized the event:

"The Sony teams in place, the AV of my association in films and a bit of my life is played out, Indian Idol winner sings in a few songs, and then on stage to acknowledge the fan greetings and to cut a rather large cake reproducing the KBC set. A set off of the ongoing KBC broadcast and a set off for me to get home," he wrote on his blog.

Earlier in the day Aishwarya Rai and Abhishek Bachchan flanked Birthday B for a media meet at his office Janak in Juhu.

Through the day, Amitabh also met a lot of the fans who thronged the gates of Jalsa, his Mumbai residence, from early morning.

He wrapped an eventful day with dinner at home with family and close friends, including Akshay Kumar, who later received a special mention in Big B's tweets:

"thank you Akshay .. was wonderful spending time with you today at home ... love"