Heidi Klum brought her three children to their martial arts class in LA with the help of her mom Erna yesterday. She's in her third trimester, but that isn't stopping her from being out and about as Leni, Henry, and Johan join all the other celebrity kids heading back to school. Heidi's growing bump was on full display at Sunday's Emmys. Heidi didn't take home an award for Project Runway, but she did enjoy a special PDA moment with husband Seal.
To see more photos of Leni, Johan, Henry and pregnant Heidi just