Kareena Kapoor is not spending time with her family on September 21, her birthday, for she will be shooting for 3 Idiots with Aamir Khan.

Kareena Kapoor has decided to celebrate her birthday with Aamir Khan on September 29 instead of beau Saif Ali Khan. No, their relationship isn’t on the rocks but Kareena has decided to shoot for Raj Kumar Hirani’s 3 Idiots along with Aamir on her 29th birthday.
Kareena and Aamir will be shooting a dance sequence for the movie which is running behind schedule. The movie went behind schedule after Aamir’s wife Kiran suffered a miscarriage and Aamir wanted to spend time with her so that she could recuperate from the loss.