The former `The Hills` star - who gave birth to her first child Camden with fiance Jay Cutler in August - said she would never want to star in a reality TV series again as she thinks it would destroy her family.
The 25-year-old told Hollywoodlife.com: "My family is too precious to me. A lot of relationships and friendships I had during `The Hills` and `Laguna Beach` were ruined, so I would never risk that with my family." The fashion designer also revealed she has no plans to marry her long-term love Jay anytime in the near future as she wants their son to be able to walk down the aisle himself.
She said: "We`ve talked about maybe having another baby first so we`ll see. I want Camden to walk down the aisle, so it will be a few years yet."
Kristin has been jogging, nursing and healthy eating and is only two pounds away from her normal weight following Camden`s birth.
She told USMagazine.com: "I put on 25 pounds [while pregnant], and last time I weighed myself, I had four pounds to go.
"I`m guessing I`ve lost about two pounds [since then], so I probably have two more pounds until my pre-baby weight."