Having four children, with one having straight hair and three curly, it's a bit of a new world for me. Growing up with straight hair myself, that was all I really knew how to work with. It was pretty straightforward: wash, air dry, done.Henry, Johan and Lou -- my three youngest -- have super beautiful locks. Their hair definitely requires a different kind of care than my daughter Leni's hair. I've learned to never brush their curly hair when it's dry because then it'll frizz. I use lots of conditioner and detangler, and only go to hairdressers who really KNOW how to cut and style curly hair.More... (http://www.huffingtonpost.com/heidi-klum/heidi-klum-parenting_b_914059.html)