Bollywood at Dilip Kumar's birthday celebrations > Bollywood actors attended Dilip Kumar's birthday celebrations in Mumbai on Wednesday, December 11.<br><br> Rani Mukherji looked lovely in a one-shouldered pleated BCBG maxi. Bollywood at Dilip Kumar's birthday celebrations > Rani attended the event with parents Krishna and Ram Mukherji. Bollywood at Dilip Kumar's birthday celebrations > Yesteryear actress and Dilip <i>saab</i>'s wife Saira Banu was all smiles at the event. Bollywood at Dilip Kumar's birthday celebrations > Saira Banu posed for a photograph with good friend and actress Asha Parekh who looked pretty in a green sari. Bollywood at Dilip Kumar's birthday celebrations > Dilip <i>saab</i> looked handsome in a formal suit. Bollywood at Dilip Kumar's birthday celebrations > Veteran actor Dharmendra looked extremely handsome in a beige blazer worn with grey trousers. Bollywood at Dilip Kumar's birthday celebrations > Scriptwriter Salim Khan attended the function with second wife Helen who looked elegant in a black sari. Bollywood at Dilip Kumar's birthday celebrations > Filmmaker Subhash Ghai arrived with a bouquet of flowers.