Actres Vidya Balan, who recently came back to Mumbai after shooting for "Kahaani 2", is down with dengue.

A source close to the actress revealed that she was diagnosed with the disease on Thursday and has been advised bed rest for the next 10-15 days by her doctor.

The actress had just returned from US schedule of "Kahaani 2", her forthcoming film along with "Begum Jaan".