United Kingdom, Aug. 4 -- Katherine Ryan's teenage daughter is "not very excited" about her mother's pregnancy.

The Duchess star - who has Violet, 16, and Fred, four, and two-year-old Fenna with partner Bobby Kootstra is due to give birth to her fourth child later this year but admitted her eldest child doesn't think she should be "having any more kids".

Katherine told Britain's Hello! magazine: "Violet is not very excited. She said: 'This is enough kids; what are you doing?' She has had mixed emotions through all my pregnancies.

"She was happy about the first one and then with Fenna, she was annoyed at worst, indifferent at best.

"But now we've come to an understanding. She understands she will love the baby but she doesn't think we ...