Kristin Cavallari ''can't imagine'' having anymore children.

The 'Hills' star - who has Camden, five, Jaxon, three, and Saylor, two, with her husband Jay Cutler - thinks she is ''done'' adding to her family as she feels ''complete'' now she's got a little girl.

She said: ''We're done. We are done. I can't imagine having another one. We just feel like such a complete family - I got my girl. Everything is just so great with it right now, why rock the boat?''

And Kristin loves how her daughter Saylor is so alike.

She told People magazine: ''Saylor's more me. She can be a little bossy. She likes a good tutu here and there so she has that girliness in her but because she's always with her brothers, she's not afraid to get dirty, which I love. She takes after her mama but everyone's kind of a good mix of the two of us.''

Meanwhile, the 31-year-old television personality previously insisted she won't let her kids star on a reality television show.

Asked if she sees herself returning to similar series in the future, she said: ''I'm open to it, Obviously, the three of us come from similar backgrounds. The 'Hills' was a unique experience. I wouldn't trade it for the world ... To go back to that now as a mom and a wife, it would have to be different. I would have to be an executive producer. I would have to have more control and it would have to be more on my kind of terms. I would never put my kids on a reality show.''