A service will be held tonight in memory of Jayden Parkinson.
The service will take place at All Saints' Church in Didcot at 7pm.
It is expected to last for around 30 minutes.
People will be invited to light a candle and sign the book of condolence.
Jayden's body was formally identified yesterday.
It was discovered by police at a grave at the church on Wednesday night.
Jayden’s 22-year-old boyfriend Ben Blakeley was charged with her murder earlier this week and a 17-year-old Didcot boy has been accused of helping Blakeley hide her body.
Both are in custody awaiting court in March.