Jones collected another nickname - White Widow -after Hussain was killed by a USA army drone in IS group capital of Raqqa in 2015. She used her Twitter account to recruit women and provided practical advice on how to travel to Syria.
Pentagon spokesman Maj Adrian Rankine-Galloway said: "I do not have any information that would substantiate that report but that could change and we are looking into this".
It is possible that her her 12-year-old son Jojo was killed with her.
A former British punk rocker who became an Islamic State recruiter was reportedly killed by a US drone strike as she attempted to escape Syria.
Hussain, a computer hacker from Birmingham who was another senior Isis member, was killed in a...
Also, Mrs. Jones encouraged people to attack Britain and gave instructions on how to construct a bomb in a home environment. She was setting up all-female terrorist cells to attack Western countries, The Times of London reported.
Jones also posted messages in support of IS as well as extremist comments such as: "You Christians all need beheading with a nice blunt knife and stuck on the railings at Raqqa ..."
She was one of the most wanted terrorists in the group.According to the media reports, she was eliminated by a drone attack while trying to escape from besieged Raqqa.
Lately, Jones desired to return to the United Kingdom, revealed "Aisha", the wife of another ISIS fighter, according to reports by Dailymail.
Former Ministry of Defence head of counter terror Major General Chip Chapman said Jones' alliance with Hussain and her recruitment role would have made her a "significant" target.