Model Heidi Klum, who gave birth to her fourth child just a a few weeks strutted down the Victoria Secret runway in a purple corset covered with a half gown and tulle train at the lingerie fashion show in New York last week.

The 36-year-old German model was supposed to be hosting the show, but made a surprise runway appearance to the delight of the audience. Klum, who gave birth to daughter Lou Samuel with her singer husband Seal last month, kept her stomach covered after revealing she is still trying to get her figure back.

The Black Eyed Peas were also a huge crowd pleaser as the event.

“I could watch this online, but it’s a fun scene.This show is always fun and a great production,” said hip-hop mogul Russell Simmons from his front row seat.

“It’s always a spectacular, Victoria’s Secret does that extra thing I like,” said costume designer Patricia Field.

Meanwhile, Klum was granted permission by the Los Angeles court commissioner, to take her husband Seal’s last name Samuel.

The Victoria’s Secret Fashion Show, which will air on CBS on December 1.

Heidi KLum Wows Crowd At Victoria Secret Fashion Show