After sharing the first photo a few days ago, doting dad Karan Johar has now treated the world with another adorable picture of his twins- Roohi and Yash. The ace filmmaker shared the picture of his babies, who were born via surrogacy on February 7, and captioned it as, "My world 2.0." The first photo of the toddlers came after they turned six months old on the occasion of Raksha Bandhan, where they could be seen warmly cradled in the arms of their grandmother Hiroo Johar. Roohi and Yash were born through surrogacy and KJo named his kids on his parent’s name. While Yash is Karan’s late father’s name, Roohi is a mix of his mother, Hiroo’s name.