Holly Madison, Giuliana Rancic look lovely at Miss Universe Pageant

Holly Madison was simply glowing as she walked the red carpet of the Miss Universe Pageant. According to the Daily Mail, the former playboy model, who is expecting her first child early next year, wowed in a blue gown that showed off her growing figure. The blonde beauty matched her gown with bangle bracelets and dazzling earrings.

Madison admitted she isn't having the easiest time getting used to her new shape.

"Feeling sexy is a real challenge for me because I have this basketball on my stomach. It's weird! Madison told the news source. I'm just getting used to this whole new body. It can be very awkward."

If Madison has any questions about what to expect from motherhood, she could ask Giuliana Rancic, who also looked lovely at the event. According to E! Online, the new mom wowed in a black strapless gown that flared out into a mermaid style design at the bottom. She paired the look with massive, dangling earrings and her hair in a loose updo.

They weren't the only ones who looked fantastic, as the 89 girls from countries across the globe certainly wowed audiences in their flawless bodies and gorgeous gowns.

The winner of the night was Olivia Culpo of the United States. Culpo looked gorgeous taking the crown in a red dress with dazzling earrings. She became the first American to win the crown since 1997. Right before she won, she was asked whether or not there was anything she has regretted in her life thus far, the New York Daily News reports.

"I'd like to start off by saying that every experience no matter what it is, good or bad, you'll learn from it. That’s just life," Culpo told the news source. "But something I've done I've regretted is probably picking on my siblings growing up, because you appreciate them so much more as you grow older."