in the Studios park - she comes out usually with Aladdin every day for meet n greets before the Cars n Stars parade. Usually around noon is a good time, and usually around the Flying Carpets ride is a good place to look. Lots of the other characters from the Stars n Cars parade are also out for meet n greets at this time.
If u look on my trip report here http://disboards.com/showthread.php?t=3083847
It tells you about jasmine, the experience for the girls was fantastic it was near the carpet ride in studios.