Amitabh Bachchan meets his humshakals!

A look at the top 10 tweets from Bollywood celebrities:

Amitabh Bachchan resumed shooting for his hit game show Kaun Banega Crorepati after a few days of ill health, and met his lookalikes on the sets!

He shared a picture (left) and wrote: 'With my look alikes at KBC .. !!!!'

Updating a fan about his health, he wrote: 'all good... getting better.'

Mallika Sherawat: Happy birthday Narendra Modi

Mallika, who sang Happy Birthday to Narendra Modi last year, kept it simple this year by simply wishing the Prime Minister on Twitter.

'Happy Birthday to our beloved Prime Minister @narendramodi,' the 37-year-old actress tweeted.

Varun Dhawan injured

The first shooting schedule of Remo D'Souza ABCD 2 is over and its lead actor Varun Dhawan has apparently injured himself.

Varunwrote: 'First sched of #abcd2 is done missing @iamremodsouza crew and the crazy cast. Injured but can't wait to heal and go back and dance.'

Shraddha Kapoor added: 'First schedule done for #ABCD2 yesterday & already missing shoot so much! Butttt excited also as back to #Haider promotions!'

The film is a sequel to the hit 3D dance film ABCD: Anybody Can Dance.

Alia Bhatt vacations in London

Alia, who is currently working on her next film Shaandaar, took some time off to holiday in London.

She posted a picture with her sister Shaheen and tweeted, 'When in doubt. Pout ! ;) with my fav in my fav city ! #London #teatime.'

Shah Rukh misses cricket for SLAM tour

Shah Rukh Khan, who is all set for his SLAM world tour, will be missing out on the opening match between Kolkata Knight Riders (KKR) and Chennai Super Kings (CSK) at the Champions League T20.

'Wil miss being at the KKR match today. But I know my boys will hold fort till I am back. Go KKR will come bak & do the SLAM dances for u all. The SLAM has taken off. See you Houston. Will catch up with some much needed sleep...or should I watch a film??' he wrote.

Kapoor sisters in Dubai

Karisma and Kareena Kapoor are currently in Dubai with BFF Amrita Arora Ladak, for the launch of Manish Malhotra's store.

Manish Malhotra shared a picture and wrote: 'Fun times in dubai with my glam diva girls :-)'

Happy birthday Priya Anand!

Actress Priya Anand celebrated her 28th birthday on September 17 and Rana Daggubati turned to Twitter to wish her.

'happy birthday to my first and most fun co-star ever @PriyaAnand. Have a great year. Btw thr playing #Leader on Tv today as ur b'day special,' Rana wrote.

Preity Zinta honoured in Los Angeles

Preity was recently honoured by a chairty in the US.

She shared a picture and wrote: 'Was Invited & honored by this amazing charity called PRATHAM in La. Was humbled & stunned by their efforts in educating underprivileged kids in India. The difference in opportunity between a rich kid & a poor kid is EDUCATION ! So proud of All who have worked with Pratham 2 educate kids.'

Madhuri gets ready for Jhalak finale

Madhuri Dixit is busy rehearsing for the grand finale of dance reality show Jhalak Dikhhla Jaa. 

'Been practicing for the Jhalak finale! Pushing the limits hard...hope you like it!' she wrote.

The finale will air on September 20.