Big B wishes Saira Banu on her birthday

Bollywood megastar Amitabh Bachchan has wished yesteryear actress and his co-star, Saira Banu happiness on her 71st birthday.

The 72-year-old actor has starred alongside Saira Banu in films like "Hera Pheri" and "Zameer". He took to twitter to wish the actress.

"Saira Banu ji many happy returns of the day, happiness always... My leading lady in many films," Bachchan posted on twitter.