Heidi Klum karate Brentwood Lou Leni Heidi Klum karate Brentwood Lou Leni

Heidi Klum and her darling daughters Leni and Lou were spotted at their martial arts class over the weekend, and it looks like the whole family is into karate! We've previously snapped Heidi's sons, Henri and Johan, at the same spot, so it must be nice for the supermodel/mom to double up when it comes to her kids' activities!

The trio later grabbed lunch at an Italian eatery, and despite the fact that Heidi's ex-husband Seal is now seeking joint custody of the couple's four children, she seems to be taking everything in stride.