Charlene was a world class Olympic swimmer representing her native South Frica in the Olympic Games. She has the strong back & shoulders of a professional athlete. She is slim and graceful, and a clothing designers dream.
Any comparisons with Michelle-Antoinette are ridiculous.
You will never see Charlene in a boob belt! She is always appropriately dressed, (see photos at William & Kate’s wedding). Her husband-to-be is half American, and proud of his cultural roots and of his mother’s country. He maintains very close ties with his Kelly and Levine cousins from Philadelphia.
She has an attractive face, but I don’t think her body looks good in clothes.
Kate has a body made for high fashion and a very pretty face...comparison or not.