"We have two very talented musicians in the house ladies and gentleman... give it up for Roohi and Yash," Karan says in the video.
And when Yash and Roohi start to sing, Karan has to intervene as he is clearly was not impressed.
"Time out... time out. Do you have something more melodious you can sing?" Karan is heard telling the little kids.
They don't stop, though, and continue singing loudly, which eventually leads Karan to end the video with his signature word, "toodles".
"Clearly singing is not in our genes! Apologies in advance ! #lockdownwiththejohars #toodles," he captioned the video. Take a look at his post below:
Karan Johar's Kids Dislike His Version Of 'Channa Mereya', B-Town Agrees
On the directorial front, Karan has the multistarrer film "Takht" coming up. The historical drama is set in the Mughal era and stars Ranveer Singh and Vicky Kaushal as Dara Shukoh and Aurangzeb respectively. The film also has Alia Bhatt, Anil Kapoor, and Kareena Kapoor in the cast.