10. The reality show star had two babies with Joel Madden before getting some Neil Lane bling from him.
12. The former beauty queen recently got engaged to her beau of several years, Nick Lachey, with a gorgeous blinging ring.
PHOTOS: Engaged Stars Show Off Their Bling‹And Their Bikini Bods!
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The singer turned fashion mogul definitely has a lot to celebrate with her
Photo: INF/Getty Images
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