This first picture was taken at my heaviest (265 lbs).

My graduation party August 2010 (245 lbs).

In the purple dress pic I weighed about 245 lbs. In the black and white I weighed 186 lbs (was actually May 2012).

Me in my fat pants.

Weighing in at 168 lbs (Oct/Nov 2012).

Thanksgiving 2012 (163 lbs). I'm in blue leaning against the archway.

If you want to know how I did it, read my post here:
http://www.myfitnesspal.com/topics/show/824418-secrets-to-successfully-losing-100-pounds