If the camera hasa zoom, try to zoom out then in again. Or take a photo of something else further away and then go back to Izzy. I've had this happen a couple of times when I've been in auto mode and it can usually be rectified by taking a pic of something else and then coming back to DD.
The other thing could be that you are too close so the flash just "bounces" making her overexposed.

HTH

MG