The 35-year-old star credits the former NFL player for helping her to juggle their children, Maxwell, three, and Ace, two, with her busy fashion line, reported Female First.
"He is very supportive, but he's definitely a father first. And he's an amazing husband. I tell him I have to go to an approval meeting, and he's like, 'OK, I'll take Maxwell to horseback riding lessons. (He) wants me to keep doing what I've been doing," she said.
The blonde beauty's range has been valued at over USD 1 billion and she is very grateful to her father, Joe Simpson, for "putting together" the deal more than 10 years ago and her mother, Tina Simpson, because she "keeps it going.