What’s the reason that some women try to follow the same taste in men as more attractive women?

Anonymous
I’ve heard it’s a phenomenon that if an attractive girl is interested in a guy, or dating him, suddenly all other women will also be interested in him. Basically that women want to date the same men as the girls they think are attractive or more attractive than they are.

My friend is extremely pretty, was miss teen UK and I’ve noticed that when she wants to date someone, suddenly all her other friends take interest in the guy all of a sudden as well. One of her friends is cute but not as pretty as my friend but always suddenly takes an interest in those guys as well. It’s so weird.

Why is this a thing? Do people tend to follow the dating preferences of attractive people or people they view as “more attractive” than themselves?
What’s the reason that some women try to follow the same taste in men as more attractive women?
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