High Fashion models sure. Just to use Vogue as a popular example, their demographics are 90% women - 10% men, and I suspect if we dissected that 10% of men - overwhelmingly it's gay men. The number of straight men looking at fashion models as being sexualized is very low: it's women setting that unrealistic standard of beauty for themselves.
For an understanding of what men actually find attractive, google the top pornstars by internet views sometime - Sasha Grey is the twiggiest one you'll find - and people aren't really into her for her body: they like her because she's a freak - she's an exception not the rule.