Wondering why we've included Daya and Sundar in this gallery? The fact is, Sundar and Daya, played by Mayur Vakani and Disha Vakani, are real-life siblings

Did you know that your favourite actress from Diya Aur Baati Hum, Ridhi Dogra, is the younger sister of Iss Pyaar Ko Kya Naam Doon star Akshay Dogra?

Varun Badola and Alka Kaushal have made a name for themselves with television. While they are very well known for their roles in multiple shows a few people know that they are siblings in real life

Delnaaz Irani and her brother Bakhtiyaar Irani are one of the strongest brother-sister duos. Who can forget the Bigg Boss family week when Bakhtiyaar gave Urvashi Dholakia an earful for fat-shaming his sister

Hina Khan shares a very sweet bond with her brother Aamir Khan and regularly shares pictures with him on social media. The brother-sister duo also celebrates Raksha Bandhan with great fanfare

Ishita Dutta and Tanushree Dutta are a duo that always sticks together through thick and thin. Recently, Tanushree was snapped at Ishita's baby shower. The two posed together, looking absolutely adorable

Jannat Zubair Rahmani and Ayaan Zubair clearly love each other, and they frequently post pictures together. We can't help but adore their close bond

The Mohan sisters, Shakti, Mukti and Neeti never miss a chance to post pictures with each other

Nia Sharma has a elder brother Vinay Sharma. The actress keeps posting picture with him

Arti Singh and Krushna Abhishek are one of the most loved brother-sister duo of the television industry