POPSUGAR Celebrity Heidi Klum Slide Photo of Heidi Klum Taking Leni and Johan To Karate Class in LA Tuesday Karate Kids by Celebrity 9/16/09 0 Shares Like us on Facebook A pregnant Heidi Klum took Johan and Leni to karate class in LA Tuesday. Read More Johan SamuelHotLeni KlumHeidi KlumCelebrity PregnanciesCelebrity Babies Celebrity Pregnancies Michael Bublé Shared the Cutest Video to Announce That His Wife Is Pregnant Naya Rivera Shows Off Her Pregnancy Physique in a Sexy Instagram Evangeline Lilly Is Pregnant — See Her Baby Bump on the Red Carpet! Pregnant Kim Kardashian Takes a Whirlwind Trip With Kanye West Celebrity Babies Alessandra Ambrosio's Kids Are the Most Adorable Beach Babes Princess Charlotte's Christening Follows a Long Standing Royal Tradition You Need to See These Details From Princess Charlotte's Christening The Real Reason Prince George Stole the Show at Charlotte's Christening Heidi Klum 25 Supersexy Outfits We Probably Wouldn't Let Our Moms Wear 85 Stars Being Sweet With Their Moms Heidi Klum Brings the Sexy to Sia's Music Video For "Fire Meet Gasoline" You Won't Believe These 28 Stars Were Once Abercrombie Models POPSUGAR, the #1 independent media and technology company for women. Where more than 75 million women go for original, inspirational content that feeds their passions and interests. Get the scoop with our daily newsletter A-Listers Young Hollywood TV Movies Sign up with By signing up, I agree to the Terms and to receive emails from POPSUGAR.