Which pic is best in your opinion?

I'm doing a Tumblr challenge which requires me to upload a pic of me... So, which one of these looks... Presentable. In your opinion. :) (And please no rude comments, there's no need for that. And theyre all saved as drafts.) 1. http://25.media.tumblr.com/tumblr_mb0iklRWpH1r2xfq0o1_500.jpg 2. http://25.media.tumblr.com/tumblr_mb0ilaPC3z1r2xfq0o1_500.jpg 3. http://24.media.tumblr.com/tumblr_mb0igtm0Ao1r2xfq0o1_500.jpg