None of these warbirds were actually built for beauty, but in my opinion the Spitfire has got to be the best looking fighter of all time, from any angle!! The worst, again in my opinion has got to be the Stuka!! Most Italian, Russian, Japanese and French fighters were just doing a job. The P-51D is my second favorite looking aircraft. The Focke Wulfe 190 comes third. The Mosquito was also a fighter of sorts, though obviously twin-engined, but by far the very best looking aircraft of it's type throughout the war.