The much talked-about world tour ‘The Unforgettable Show’ with the Bachchans is becoming more glamorous day-by-day. This is not only because of Bachchans but more so because of the continuous entry and exit of other Bollywood celebrities.

Now, the dhak-dhak girl Madhuri and chotte nawab Saif Ali Khan are roped in for the ‘The Unforgettable Show’ to join Big B, son Abhishek and daughter-in-law Aishwarya Rai at different venues across Britain and the US.

Earlier, Lara Dutta opted out of the grand tour because of her grave knee injury. Akshay Kumar, who was initially with the tour and later backed away stating date problems, is again back with the Bachchan’s.

Other Bollywood stars who are said to be part of the tour, unveiled at IIFI during the last year, are Bipasha Basu, Ritesh Deshmukh and Shahid Kapoor.

According to a source, “Saif and Shahid showed absolutely no hesitation in joining the Bachchans on their tour. The price being offered was fine and the dates for venues where they'll perform also worked out to their convenience. As for Madhuri, it would be the easiest thing in the world to join the Bachchans for the concerts in the US because that's where she lives.”

With Akshay, Madhuri, Saif and Shahid joining the Bachchan trio the Unforgettable concerts will surely live up to its name.