A video has emerged online of a fight that broke out at a Post Malone show at The O2 in Greenwich.

Twitter user A5imm posted a video from last night's gig showing the disturbance.

A man appears to fly-kick a woman who was standing in front of him.

People around them are also fighting and the man climbs over the barrier only to be detained by members of staff.

The woman who was hit seems to get straight back up as the man tries to leg it over the barrier.

Police say they did not receive any calls about this fight.

Did you see anything?