"With women, there's this constant weird cultural thing where we're always supposed to be comparing ourselves with one another," she continued.
"Who wore it best? Whose butt's better? Instead, how about if everyone wins? How intensely boring would it be if we were all the same?"
The mother-of-two is determined her daughters won't struggle with self-esteem, and will strive to instil in them a sense of self-worth at every age.
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"Give me your best punch in the face, and I'll take that punch, rather than have my kid feel bad about herself..." she said.
"There's an epidemic in our country of girls and women feeling bad about themselves based on what .5% of the human race looks like.
"It starts very young. My message is that as long as everybody's healthy, enjoy and embrace whatever body type you have."
- AAP