A statement issued by the reality star's rep today said: "It is with great sadness that I must inform you, that last week Cara Kilbey suffered a late miscarriage.
"Cara was over five months pregnant when she lost her baby. "
The statement continued: "Cara and her partner are devastated at the loss and will not be commenting further on this deeply upsetting matter. I hope their privacy is respected in order to give them time to grieve and seek support.
"Cara would like to thank Sands, the stillbirth and neonatal death charity, for their tremendous support. As a charity Sands is there to help and support anyone affected by the death of a baby."
The Essex star's rep provided contact details for Sands, saying: "The confidential telephone helpline provides a safe place for anyone affected by the death of a baby to talk."
t: 020 7436 5881
The helpline is open Monday to Friday from 9.30am to 5.30pm and Tuesday and Thursday evenings from 6pm to 10pm.
There is also an online forum where bereaved parents and their families can speak with others: https://www.forum.sandsforum.org/forum.php
Sands also have support Groups throughout the UK that are run by bereaved parents who offer one to one support, group meetings and a telephone helpline.