ISIS Supporters Celebrate Manchester Terror Attack On Social Media

ISIS supporters celebrated online overnight following the blast in Manchester Arena which claimed the lives of at least 22 people and wounded atleast 59.

Nobody has yet claimed responsibility for the blast which struck as 21,000 fans were leaving the venue at the end of the Ariana Grande concert.

Two messages, posted four hours before the attack, appeared to predict the atrocity.

Twitter  suspended dozens of accounts, but other euphoric supporters posted messages across Telegram and other secured messaging systems.  More images below...