images wrong size

help please 🙂 the images are showing up wrong and I have no idea why. I have set the image size, cleared the cache tried everything I can. but still when you click on a picture it looks wrong.

if you look here http://lovechildboudoir.com.gridhosted.co.uk/gallery/?album=2&gallery=3 click on a picture the picture is distorted

can someone please let me know what I’m doing wrong and why the images will not resize properly.

http://wordpress.org/extend/plugins/nextgen-gallery/