A mass is taking place to honour the life of nurse Jacintha Saldanha.
Saldanha, worked at the King Edward VII hospital where the Duchess of Cambridge was treated for acute morning sickness.
Earlier in the week she had answered a prank call carried out by an Australian radio station.
A few days later, mother-of-two Jacintha Saldanha was found hanging in her nurses' quarters.
An inquest has been death opened and was adjourned.
A mass will be held at Westminster Cathedral today for the nurse who was found dead after being duped by a prank call from two Australian radio DJs.
Mother-of-two Jacintha Saldanha was found hanging in her nurses' quarters at King Edward VII's Hospital in Paddington by a colleague and a security guard last Friday.