Alia Bhatt knows her 'big sister' duties well, ties rakhi to munchkin Yash Johar

Alia Bhatt is currently busy shooting two films- Brahmastra and Kalank, both belong to Dharma Productions. However, taking out time from her hectic schedule, Alia visited Karan Johar's house to fulfill her 'big sister' duties. In case you can't get over cute pictures of Taimur and Inaaya celebrating Raksha Bandhan, here's a treat for you. This photo of Alia tying Rakhi to Yash is just too adorable to ignore.

Ranbir Kapoor on wedding plans with Alia Bhatt: I have always believed that marriage is something that will happen naturally

Sharing the photo, the filmmaker wrote, ''Big sister love!!!! @aliaabhatt and Yash!!!! #happyrakshabandhan''. While Alia who is wearing green tee is all smiles, Yash looks amused. Check out the picture:

On a related note, when KJo announced birth of his twins, elated Alia took to Twitter to express her happiness. She wrote, ''Finally I can say I have a younger brother AND sister!!!!!! So so so happy soo much love to give uff bursting with joy!!!!'' Alia and Karan have been by each other's side for a long time. From giving life advices to career tips, KJo has never left Alia alone.

Here's what Mahesh Bhatt has to say on Alia Bhatt and Ranbir Kapoor's marriage reports

For unversed, Alia regards KJo as a mentor, friend and father-figure. The diva made her debut with his directorial, Student of The Year, co-starring Varun Dhawan and Sidharth Malhotra. Shooting of Student of The Year 2, starring Tiger Shroff and two new faces- Ananya Pandey and Tara Sutaria is underway. However, this time it is not being helmed by Karan Johar but Punit Malhotra.

On the professional front, Karan Johar is busy with his two ambitious projects- Kalank, starring Madhuri Dixit and Sanjay Dutt among others and his next directorial Takht. The period drama stars Kareena Kapoor, Ranveer Singh, Alia Bhatt, Vicky Kaushal and other actors. Alia will next be seen in Zoya Akhtar's Gully Boy. Her last release was Meghna Gulzar' Raazi, which minted more than Rs 100 crores at the box office.