Poster girl for Kurdish freedom fighters in Kobane is 'captured and beheaded by ISIS killers

A female Kurdish fighter who became a poster girl for the Kobane resistance movement after a picture of her making a peace sign was retweeted thousands of times on Twitter has reportedly been beheaded by Isis.

The woman, known by the pseudonym Rehana, was celebrated as a symbol of hope for the embattled Syrian border town after a journalist tweeted a picture of her making a 'V-sign', claiming that she'd personally killed 100 Isis militants.

The message was retweeted over 5,000 times, but there are now claims Rehana, who fought for the Kurdish YPJ, or Women's Defense Unit, may have been killed after gruesome pictures began circulating on Twitter of an Isis fighter purportedly holding aloft her head.