Pregnant Miranda Kerr Models in Balenciaga Show

Miranda Kerr and Orlando Bloom leave from the venue of Balenciaga Ready to Wear Spring/Summer 2011 on Sept.30,WireImage.com

Having a few extra pounds on you may be cause for rejection among most models, but when you’re Miranda Kerr, it lands you a lead role in the hottest fashion show in town.

The five-month pregnant Victoria’s Secret supermodel took to the catwalk with fellow glamazon and new mom Gisele Bündchen today during Paris Fashion Week to model in the Balenciaga spring/summer 2011 show. And it wasn’t just the runway that was star-studded: The front row was graced by French It-girl Charlotte Gainsbourg, Salma Hayek (with husband François-Henri Pinault) and most importantly, Miranda’s husband, Orlando Bloom who joked to WWD, “I’ll just try not to trip her.”

Miranda Kerr models Balenciaga Ready to Wear Spring/Summer 2011 on Sept.30,WireImage.com

But for stylish mom-to-be Miranda, it was business as usual, according to Balenciaga designer Nicolas Ghesquière, who has consistently cast the sexy star in his shows. “Victoria’s Secret are using the sexy, cute side of Miranda Kerr,” he told Australian Vogue back in April. “I wanted to show she could have a more experimental, edgy side.” And that she did!

While the soon-to-be-mom held up the beginning of the show, modeling a houndstooth caplet with a tight ponytail, minimal makeup and loafers, fellow supermodel Gisele closed the show in a white geometric, layered dress that buckled at the neck and captured the futuristic collection flawlessly.