Amitabh Bachchan's birthday will be celebrated in theatres tonight; the actor is expected to visit Tirupati temple.

Amitabh Bachchan is one of the world's biggest stars, and his fans are excited to wish the legendary actor a happy 80th birthday tomorrow. Pinkvilla has learned that Shivendra Singh Dungarpur of the Film Heritage Foundation (FHF) and filmmaker R Balki have planned a special moment for Big B at the ongoing four-day film festival titled 'Bachchan: Back To The Beginning.' Dungarpur exclusively informs that cinemas showing a Bachchan film at a late night show today will pause the screening at 12 midnight sharp to allow the audience to sing the actor's 'Happy Birthday' song.

"This is happening all over the country as part of our festival's initiative, where Mr Bachchan's films are being shown." Meanwhile, at Juhu PVR, we are showing Amar Akbar Anthony today, and many film industry dignitaries are attending the screening, where they will join us to sing the 'Happy Birthday' song to Mr Bachchan at 12 p.m. "This is going to be huge," says Shivendra Singh Dungarpur, founder of FHF. R Balki has already sent a message to his industry friends and colleagues, requesting that they attend the Amar Akbar Anthony screening tonight.

Meanwhile, a source says Amitabh Bachchan will likely visit Tirupati temple with his family to celebrate his 80th birthday. He was most recently seen in the family comedy-drama Goodbye, alongside Neena Gupta, Rashmika Mandanna, Sunil Grover, Elli AvrRam, and Pavail Gulati.