That was in her thin days. Apparently she’s a yo-yo dieter, and is quite, uh, portly in the SNL episode. She’s easily 75 lbs heavier.
“That was in her thin days. “
I think that the “thin days” are behind her, so to speak.
Now, IMO, about 1% of people 18-35 actually look good naked, either by good genes, hard physical work, or some combination of the two. This does not make the remaining 99% bad or ugly people. But the vast majority of the those 99% make sure than no or very few people see them that way.