Facebook Authorship not working

Facebook Authorship is not working with the Hiero theme and I guess it’s because of the way the authorship box below a blog in the theme is build.

On your user profile the theme asks just for your Facebook username and not the full URL. When I look at my articles through the Facebook debugger I see it’s just showing the username and not the link. When I change my username to my full profile URL Facebook Authorship is working, but the links to my social accounts on my blogs are not working anymore…

Does any of you guys have a fix for this?