Amanda Holden is at her sister's side after she was involved in a serious car crash leaving her fighting for her life. 

Debbie Holden was in a major car accident on Thursday evening, which has left her in Intensive Care. 

Amanda, who is a judge on Britain’s Got Talent, was at Simon Cowell's birthday party when she heard the news.

Debbie is a scuba diver, and splits her time between Cornwall and Thailand.

The 44-year-old is said to be in critical, yet stable condition in hospital. 

A source told The Sun that “Amanda was distraught. She immediately travelled to Cornwall to be with Debbie."

We are sending our love to the Holden family at this difficult time.