Pregnant Alessandra Ambrosio Walks Colcci Runway

pregnant alessandra ambrosio walks colcci runway

Photos: Fernanda Calfat/Getty Images

One hot mama-to-be: A pregnant Alessandra Ambrosio walks in the Colcci Fall 2012 show.

Just days after Rosie Huntington-Whiteley stormed the Animale catwalk, Sao Paolo Fashion Week was treated to yet another rare runway appearance: Alessandra Ambrosio's baby bump.

The Victoria's Secret Angel, who is five months pregnant with her second child, returned to her native Brazil to model for Colcci's Fall 2012 show.

Having starred alongside Ashton Kutcher—who sat front row—in the brand's ad campaigns, Ambrosio didn't let her expanding belly get in the way of work, walking the walk in tiny, leather-trimmed shorts paired with an oversized sweater.

The beauty also did another turn in a '60s-style blue and gray drop-waist minidress.

It's unknown whether Ambrosio is expecting a boy or a girl, but, either way, those are some killer genes she's passing on.

Meanwhile, six-month-old Harper Seven Beckham is already earning accolades for her style.