This woman had four kids!!!
We don't get it — Heidi Klum is some sort of superhuman anomaly!
Now the 42-year-old is using her flawless bod to model her own lingerie collection.
In this particular shot, she found it prudent to wear nothing but a black lace thong with "Heidi" written in cursive on the back.
We'd be doing the exact same if we had that physique!
See more pics of Heidi in lacy little things in the gallery (above)!
[Image via Heidi Klum Instagram]