Now, Bollywood starlet Lara Dutta will not accompany Bachchans’ on the much talked-about world tour ‘The Unforgettable Show/’ because of knee injury.

According to a source, “Lara has a knee problem and cannot go for the tour with the Bachchans. She is quite disappointed.”

When contacted, the actress confirmed her exit, and said that she feels ‘too bad’ over not being part of the show.

Lara said if she will be a part of the tour, on which she would have to dance a lot, her injury may take a serious form. For this reason, she wants to rest her knee and make herself fit for her upcoming movie ‘Blue’.

The tour, unveiled at IIFI during the last year, had alreadylost some of its shine when Akshay Kumar walked out of the show because of a fee hike.

The Unforgettable concert is said to take off in mid 2008 with three Bachchans including Ash, Abhi, Amitabh along with Bipasha, Ritesh and Shamiak Davar.

By bad luck, the show organisers seem to be in trouble, as Lara has opted out and all other actors seem to have their date diaries full. Nonetheless the organisers, Wizcraft are trying their level best to get a substitute for Lara at the last moment.