Heidi Klum and Seal posted the first public photos of their new daughter, Lou, on their websites this weekend. Their three other kids, Leni, Johan, and Henry, got in on some of the posing in an especially adorable group shot. Earlier in the month, Heidi hit the runway at the VS Fashion Show wowing everyone with her post-baby body just six weeks after giving birth. Her biggest job, however, is being a mom, which included throwing Johan a train-themed third birthday party last weekend. Baby Lou is so precious and is sure to get in on all the regular family fun like trips to the park and dressing up together — congrats to the Samuels!