No, I do not believe such non-sense. Peoples bodies are very different. Ugly is...irrelevant unless highly distracting lol. I think it would be more ugly of oneself to destroy the possibilities within and without for limiting yourself to only a certain section of the population subjectively labeled as "beautiful".
FWIW, super models are often childhood rejects. FWIW^2, child stars often grow up very homely. I guess certain features are photogenic during certain times within the human lifespan, eh?