Heidi Klum - Kids' Choice Awards 2012

Heidi Klum signs autographs for fans at the 2012 Kids Choice Awards held at the USC Galen Center in Los Angeles on Saturday afternoon (March 31).

The 38-year-old supermodel was slimed last year while presenting during the show – make sure to check out the pictures of Heidi covered in slime!

Earlier in the day, Heidi brought her kids Leni and Johan to karate class and was also joined by her parents Erna and Gunther!

FYI: Heidi is wearing a Roland Mouret dress and boots.

10+ pictures inside of Heidi Klum at the Kids’ Choice Awards and with the family…