Condolences started pouring in soon after the demise of Krishna Raj Kapoor, wife of late legendary actor Raj Kapoor.

Family members and Bollywood celebrities took to social media to pay their tribute.

Krishna died at 4 in the morning after suffering a cardiac arrest.

Taking to Instagram, Riddhima, the elder daughter of Rishi Kapoor and Neetu Kapoor also posted a picture of her 'dadi' from her family vacation in Paris. "I love you- I will always love you - RIP dadi" she wrote.

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I love you- I will always love you - RIP dadi ❤️

A post shared by Riddhima Kapoor Sahni (@riddhimakapoorsahniofficial) on Sep 30, 2018 at 8:07pm PDT

Praising her impeccable personality, celebrities like Aamir Khan, Raveena Tandon, Anupam Kher, Soha Ali Khan, Anupama Chopra, Farah Khan and Madhur Bhandarkar paid their tributes minutes after Krishna's death was announced.

While Aamir remembered her as 'an institution in living life', Farah called her "the most beautiful lady of our industry".

If Raj Kapoor was an institution in film making, Krishnaji was an institution in living life.
A very sad loss to all of us.
My love and warmth to Randhirji, Rishiji, Chimpuji, Reema, Rituji and everyone in the family.
We love you Krishnaji.

— Aamir Khan (@aamir_khan) October 1, 2018

.🕉🙏🏻🕉 Condolences to the entire Kapoor family. An era passes away,#KrishnaRajKapoor .God give you strength,and may the soul rest in peace. Om Shanti. @chintskap

— Raveena Tandon (@TandonRaveena) October 1, 2018

Such sad news this morning.. the most beautiful lady of our industry Krishna Raj Kapoor passes away.. my heart goes out to the entire family.. Krishna Aunty may you rest in peace.

— Farah Khan (@TheFarahKhan) October 1, 2018

Hrithik Roshan tweeted, "Thank you Krishna Aunty for always being so kind and loving and for your blessings that you so lovingly gave every single time that I met you. Your grace and dignity lives on. I feel so much love for you. Rest In Peace #KrishnaRajKapoor".

Thank you Krishna Aunty for always being so kind and loving and for your blessings that you so lovingly gave every single time that I met you. Your grace and dignity lives on. I feel so much love for you. Rest In Peace #KrishnaRajKapoor

— Hrithik Roshan (@iHrithik) October 1, 2018

Ace filmmaker Karan Johar remembered 'Krishna aunty', writing how she will always be the first lady of the film fraternity.

The embodiment of grace...of dignity ...of elegance and of stength....Krishna aunty will always be the First Lady of the Film Fraternity...the most generous, kind and gentle person I have ever known with the most terrific sense of humour...will miss you Krishna aunty❤️❤️❤️ pic.twitter.com/8CSo7rw19V

— Karan Johar (@karanjohar) October 1, 2018

Veteran actor Anupam Kher expressed his condolences to the family, writing how Krishna Kapoor was one of the most affectionate women he had met.

Deeply saddened to learn about the sad demise of Smt. #KrishnaRajKapoorJi. She was one of the most dignified and affectionate ladies that I met. May her soul rest in peace. My condolences to the entire Kapoor and Nanda family. Om Shanti.🙏 pic.twitter.com/G4IMSuFbZJ

— Anupam Kher (@AnupamPKher) October 1, 2018

Veteran actor and MP Raj Babbar tweeted, "Saddened at the passing away of #KrishnaRajKapoor ji. A lady of exemplary grace & dignity, she will ever be remembered for her kindness. Deepest condolences to the Kapoor family. May God give you enormous strength to tide over this unbearable loss. @chintskap"

Saddened at the passing away of #KrishnaRajKapoor ji. A lady of exemplary grace & dignity, she will ever be remembered for her kindness. Deepest condolences to the Kapoor family. May God give you enormous strength to tide over this unbearable loss. @chintskap pic.twitter.com/5ljjZpUMxP

— Raj Babbar (@RajBabbarMP) October 1, 2018

Film critic Anupama Chopra wrote about Krishna's uncommon elegance and warmth, calling her 'the original women in white'.

She had such an uncommon elegance and warmth. My mom wrote Prem Rog for RK. She told me many stories of Krishna Ji's affection, hospitality & impeccable style. The original woman in white! #KrishnaRajKapoor https://t.co/oqY2d8ykc9

— Anupama Chopra (@anupamachopra) October 1, 2018

While Soha Ali Khan remembered her as an "incredible personality full of life and passion", Raveena Tandon and filmmaker Madhur Bhandar also offered condolences to the family.

I am so sorry to hear of the passing of #KrishnaRajKapoor The few times I interacted with her were so memorable; she was an incredible personality full of life and passion and with never a hair out place! She will be missed greatly. My deepest condolences to the family.

— Soha Ali Khan (@sakpataudi) October 1, 2018

Raj Kapoor married Krishna Malhotra in May 1946. It was a match arranged by their families. The couple have five children including three sons- actors Randhir, Rishi and Rajiv, and two daughters, Ritu Nanda and Rima Jain.