Mumbai, Sept. 21 -- Karisma Kapoor celebrated sister Kareena Kapoor Khan's birthday with a nostalgic childhood photograph, sharing a heartfelt tribute that highlighted the enduring bond between the siblings.

Karisma took to Instagram to post a vintage picture of the sisters from their younger years.

Alongside the throwback, she wrote, "Happy birthday to the best sister ever. Always side by side Always twinning and winning Love you mostest #SisterLove #HairstyleGoals #HappyBirthday".

https://www.instagram.com/p/DdigLvuT6d9/?hl=en

The post drew warm reactions from fans and members of the Kapoor family's circle, including Malaika Arora, Saba Pataudi, Maheep Kapoor and Chunky Panday, who shared birthday wishes and heart emojis in the comm...