Bonding of the titans: Big B, Rajini

Bollywood megastar Amitabh Bachchan posted this picture of himself with Southern legend Rajinikanth at the celebration of 100 years of Indian cinema in Chennai.

The event was organised to honour the legends of Indian cinema.

In one half of the picture, Mr Bachchan can be seen sharing a jaadu ki jhappi with Rajinikanth, while in the other half he is receiving a medal from President Pranab Mukherjee.

Big B looked dapper in a buttoned-up black suit.

(This picture was posted on Facebook by Amitabh Bachchan)

Coming Up: Big B, into the great wide open

Megastar Amitabh Bachchan had a nice time out in the fields near Mumbai for an ad shoot on Monday (September 23, 2013). The landscape took Mr Bachchan back to his childhood days in Allahabad, sitting in the fields and having his lunch in a charpai.

"When was the last time you sat out in the fields and had your lunch sitting on a charpai .. ah .. those good ol days of Allahabad and the visuals of some of the time spent in the land of the farmers," Big B wrote on Facebook.

(This image was posted on Facebook by Amitabh Bachchan)

Mr Bachchan, dressed in a blue shirt teamed with a cream muffler and trousers, enjoys the beautiful weather and view around him.

"Out in the fields of Mumbai ... you cannot believe that this is just an hour and half away from the city .. lush green and full of life and grains," Big B posted on Facebook.

(This image was posted on Facebook by Amitabh Bachchan)

Coming up: 10 Downing Street's Big guest

Amitabh Bachchan was the guest of honour on Wednesday (September 11, 2013) at a charity reception hosted by British Prime Minister David Cameron's wife Samantha at their official residence, 10 Downing Street.

"That doorway has seen the passage of time and the footfalls of some of the greatest in the Universe ..the famous stairway lined with all the photographs of all the Prime Ministers and the various important rooms where decisions and conferences took place .. such a honor for me to be decorated there," wrote Mr Bachchan on Facebook.

(This image was posted on Facebook by Amitabh Bachchan)

This is one moment that Mr Bachchan will cherish for a long time. Seen here, Big B with British Prime Minister David Cameron.

Big B wrote on Facebook, "And with the Prime Minister David Cameron, who was gracious and patient with us despite the very important cabinet meetings on in adjoining room, discussing and taking opinions on what goes around in the world ..he had heard and knew about me .. through the Nanny to his child.."

(This image was posted on Facebook by Amitabh Bachchan)

Big B poses with David Cameron's wife Samantha and Keith Vaz, the founder patron of diabetes charity campaign Silver Star, of which Mr Bachchan is a patron.

"And with Mrs Cameron our gracious host for the evening, with Rt Hon Keith Vaz in front of the historic fireplace where all the VIP dignitaries meet and exchange views," the actor posted on Facebook.

(This image was posted on Facebook by Amitabh Bachchan)

Ahead: Big B's date with not one, but two Sachins

It was a gathering of the most special sort when superstar Amitabh Bachchan, actor Sachin Pilgaonkar and master blaster Sachin Tendulkar were spotted together at an event celebrating actor Sachin's 50 years in the Indian film industry in Mumbai on Friday (September 6, 2013).

Amitabh Bachchan posted on Facebook - "In the evening Sachin Pilgaonkar, the wonder artist of many films, with me in Sholay and Satte pe Satta celebrating 50 years of his in the Indian Film Industry .. went across to felicitate him ... and the Master by my side ... Sachin Tendulkar !! What a moment !!"

Sachin Pilgaonkar, along with cricketer Sachin Tendulkar and singer Sonu Nigam unveil the actor's Marathi book, Hach Mazha Marg.

Ahead: Big B's Crorepati namaste

We caught a real good look at Bollywood megastar Amitabh Bachchan during a press meet of his upcoming television show Kaun Banega Crorepati 7 in Mumbai on Thursday, August 29.

Big B looked dapper in a black suit worn with a navy blue shirt.

Big B has already hosted the game show Kaun Banega Crorepati (KBC) five times.

Big B has already shot three to four episodes of the seventh season of the show.

Big B deliberates over something in the quizmaster's seat.

Pondering hard, Big B?