HKLUMACCIDENT1217_04.jpgHeidi Klum LENIKLUM121707_19.jpg ...Heidi and her brood will play!

We caught snow fox Heidi Klum out with her kids yesterday afternoon in Aspen.

Our eyes were particularly drawn to Leni's adorable arctic antics - she just looks like she's having so much fun playing in the snow!

It's just too bad Seal couldn't be around to see it - but then again, he's got a big concert in town tonight, and every second of rehearsal time counts!