Washington, Sept 9 (ANI): Mum-to-be Heidi Klum believes the last month of pregnancy is the worst, as the body seems to explode.

The German model is due to give birth to her fourth child in October.

"The last month is unbelievable, how rapidly your stomach goes. It's huge," Usmagazine quoted Klum as telling Page Six.

"The thighs, the butt-everything explodes in the end," she added.

The Victoria Secret's beauty insists that she'll regain her pre-baby body after giving birth.

"It's bizarre. Just as it's a miracle that you can grow a human being in your belly, it's a miracle that your body goes back to normal again," she said.

"I don't think you ever get back to exactly the way you were, but you do get close. And I'm happy with that. Especially when you see your kid for the first time," she added. (ANI)