The Religion of Death and Skulls (RDS).
British jihadist medical student, 21, is pictured holding severed head while wearing her white doctor’s jacket 
- Woman calling herself Mujahidah Bint Usama posted image on Twitter
- Also wrote ‘dream job, a terrorist doc’ with smiley face and love hearts
- Woman has also posted images of 9/11 attacks and mutilated soldiers
- Has been linked to all-female al-Khanssaa brigade based in Raqqa, Syria
A woman believed to be a British medical student who left the UK in order to join ISIS has posted an image on social media of herself holding a severed head.
The woman, who goes by the Twitter name of Mujahidah Bint Usama, claims to be a doctor for the terror group based in Raqqa, Syria.
In the image, which was used as her profile picture but has since been removed, she can be seen wearing a full burka and white lab coat while holding the head of a man.
A British medical student calling herself Mujahidah Bint Usama, 21, posted this image online of her holding a severed head while two children look on (censored by MailOnline)