Kareena Kapoor Khan is celebrating her birthday today. The actress is on vacation with her husband Saif Ali Khan and sons Taimur Ali Khan and Jeh Ali Khan. They're staying at their Pataudi palace. On the special occasion, her sister, Karisma Kapoor, travelled to the ancestral bungalow near Delhi.

Karisma shared pictures from 'Jaane Jaan' Kareena's intimate and low-key birthday celebration at the Pataudi Palace. She shared a picture of a delicious-looking cake that read, "Our Jaane Jaan Happy Birthday."