One Direction fans have reportedly threatened to butcher Harry Styles' new girlfriend in a torrent of online rants.
Fans tweeted messages to Styles rumored girlfriend Kara Rose Marshall, who he reportedly took along for the US premiere of the band's film 'This Is Us' in New York, that she should die, the Daily Star reported.
The band's fans are convinced that the mystery girl is blonde Brit Kara Marshall, who has modeled for fashion-able label Abercrombie and Fitch and is a pal of Harry's hairdresser.
Though the 19-year old band member has been coy about the girl, sources revealed that he has introduced the new girl to the camp and is believed to have known her for a while.