Four times a mom Heidi Klum just stripped down for German GQ's July issue, showing off her post-pregnancy body, her tattoo and her new haircut.Obviously the famous German top model has no problem with nude shoots, probably because her income is about 14 million dollars a year just from those.About stripping in front of a camera, Heidi Klum said: "I feel good without clothes (...) I'm 37, not perfect, mother of four children. But so what? Why not? Beauty means to be happy with what you have."Heidi is still in demand as a model herself, and being a mother hasn't stopped her taking part in the famously sexy Victoria's Secret fashion shows.
