The key phrase here is "just like her star sign".
Huh. I was expecting diagrams. And I bet I wasn't the only one.
Speaking as someone who has been in women's locker rooms, I can't say as I've ever seen "pear-shaped" breasts.
What that poor man must have had to endure for the sake of science, I can't even imagine. Did he do his research at Mardi Gras, or what?