After Heidi Klum‘s long catwalk career in high heels, you’d think she’d have excellent balance skills. The 47-year-old proved she’s still got it — sort of — with a freewheeling trip around the Germany’s Next Top Model set in a pair of gold roller skates. Heidi claimed she’d been doing “Interviews all day” for GNTM in a Dec. 1 Instagram video she shared with fans. The blonde stunner then needed to blow off some energy in the skating video she posted.