Two men have been stabbed during Jay-Z and Justin Timberlake‘s inaugural Legends Of Summer show at Wireless Festival.

BBC News report that two men were stabbed at yesterday’s event in East London’s Queen Elizabeth Park. A man in his 20s is in a critical condition in hospital, with a second man of a similar age in a stable condition. According to reports, the attack took place at approximately 9.00pm on the festival site.

No arrests have been made at present; those with information are encouraged to contact police. The enormous setlist for the Legends Of Summer show has now hit the web.