Heidi Klum: Getting Ready For Baby No. 4!

Baby No. 4 is almost here! With the help of a nanny and some family members, a very pregnant Heidi Klum was spotted taking her three children - Leni, 5, Henry, 4, and Johan, 2 1/2 - to Taekwondo class in LA on Thursday (Sept. 24). The 36-year-old Project Runway host rocked a pair of shiny silver Converse All-Stars. She looks amazing!

We're sure Heidi will be back to her svelte model-shape in no time. The German beauty recently commented on the miracle of pregnancy, and the miracle of getting your body back:

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. 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.”

Heidi and her musician hubby Seal are expecting their fourth child - a girl! - next month.