The British member of Islamic State Sally Jones is believed to have been killed, along with her 12-year-old son Jojo, in a US airstrike.
Jones, dubbed “the white widow” was a regular propagandist on social media. She had more than 20 handles on Twitter but there has been no activity from her in recent months.
The Sun reported that the CIA had told its UK counterparts Jones was killed by a Predator drone strike near the Syria-Iraq border in June.
It added she had last been seen fleeing from Raqqa and heading for the Syrian border town of Mayadin.
Former punk musician Jones, who was born in Kent, fled for Syria with her husband and joined ISIS .
Their young son Joe has been used in the terror group's propaganda videos and she was believed to be head of the women's section of one of its batallions.