She took to Instagram on Monday to share some cute photographs of Azad. The doting elder sister also shared a very special birthday wish: "You adorable ball of cuteness! Happy Birthday, Azad. What a cool kid you're turning out to be! I can't wait to get to know you better :) I hope I can be at least half the older sibling to you that Junaid was to me. Happy growing up! #babybrother #birthday #happybirthday #youcouldtotallypassofffora12yearold #love #hugs #snapchatbuddy #snapchatfilters #snapchat #funnyfaces"
Take a look at her post below (SWIPE LEFT):
Aamir Khan's Daughter Ira Khan Goes Viral With Her New Insta Pics
Aamir Khan and Kiran Rao tied the knot in December 2005 and welcomed their first child Azad in 2011 via surrogacy. Ira and Junaid are Aamir's kids with his first wife Reena Dutta.