miranda kerr 1 gi Miranda Kerr shows off post baby body in monokiniApparently practicing yoga throughout her pregnancy paid off for Miranda Kerr. Or, you know, maybe it was the whole being a supermodel thing. Just seven months after giving birth to a son with husband Orlando Bloom, Kerr returned to the catwalk on Wednesday (Aug. 3) at the David Jones Spring/Summer 2011 show in Australia.

Kerr donned an array of outfits, including the tan and black belted monokini above.

In a recent interview, Kerr told the Sydney Morning Herald that she practiced yoga throughout her pregnancy but, aside from that, wasn’t too concerned with her body.

“I didn’t care if I got stretch marks, I didn’t care if I didn’t get back into shape,” she said. “My main focus was to have a healthy child and it didn’t matter to me if I could model or not.”

Turns out, both worked out: Kerr delivered a healthy baby boy and, just months later, was back in runway form.

Here she is backstage before the show:

miranda kerr 2 gi Miranda Kerr shows off post baby body in monokiniAnd two more runway looks:

miranda kerr 5 gi Miranda Kerr shows off post baby body in monokini