The 21-year-old actor posted three pictures of herself with the twins on Instagram in which she is seen sitting and chatting with them in their toy room.
“Sitting in a barbie inflatable car while looking for a spider man ballon, happy bday Yash and Roohi #Munchkins,” she captioned the post.
“Roohi listening to one of Annie aunty’s cheesy bed-time stories, while Yash saves inflated Iron-man from the evil ceiling. Happy birthday Roohi & Yash!” Chaturvedi wrote alongside the picture.
Earlier in the day, Karan Johar thanked his mother Hiroo Johar for “beautifully and emotionally” co-parenting the children by extending support to him.
Karan welcomed Yash and Roohi via surrogacy in 2017.