I swear, ever since Portia de Rossi cut her hair, it just keeps getting cuter and cuter. Here she was out and about yesterday, looking all adorable. Thing is, Portia had what was easily one of my favorite heads of hair when it was long, so I figured I wouldn't be won over by her chopping it all off and going short. Plus, at first, I felt like the proportions were a little off (see what I mean here)—I wasn't 100 percent on board. But the small tweaks that have happened along the way really…