New Delhi, April 17 -- Bollywood filmmaker Karan Johar grabbed a lot of attention with his noticeable weight loss in the past months. From his airport pictures to events, several times he left fans worried about his health. While Karan had previously assured fans that he is doing fine, he has now revealed why he had to lose weight.

He also commented on the buzz around weight loss medications, with many speculating that he might be on Ozempic.

On Thursday, Johar went live on Instagram, just a day before the release of his film Kesari Chapter 2. He wrote, "Hello!!! Going live today at 11:45 AM! Come join me and #ASKJO."

During his live session, someone asked how he lost so much weight. Karan Johar replied, "That's a lot of work, and it's...