Mumbai (Maharashtra) [India], January 23 (ANI): Actor Aamir Khan and his ex-wife and filmmaker Kiran Rao were all smiles as they were spotted together during the ‘Laapataa Ladies’ promotion. In the videos captured by Mumbai-based paps, Aamir dressed in a black jacket that he paired with matching jeans and boots. Kiran was seen wearing a stylish top and baggy blue pants. The duo posed for the paps. Kiran and Aamir posed with the star cast- Nitanshi Goel, Pratibha Ranta, Sparsh Shrivastav. Kiran Rao is all set with her new directorial. Interestingly, the film’s trailer will be attached to the th…