Prosecutor Tom Gill told the court Foley, also known as Lucie Black, was accused of breaking the order within three months of it being made, by going to the Here at Outernet in London’s West End while Yungblud fans were queueing for entry to one of his concerts.
“She has a go at people in the queue, then they find out she is not meant to be at this particular concert,” he said.
“There is an order in place to protect the artist who was seemingly at this location.”
It is understood a traffic cone was placed on Foley’s head by Yungblud fans after she had allegedly started shouting abuse.
Yungblud, 28, played two concerts at the Outernet venue in Charing Cross Road on 3 April, before the start of his world tour which is now into the US leg.
Foley did not turn up to court when her case was first due to be heard at the start of May.
She sent an email to the court saying she was “in fear” about attending court, claiming to have contracted Covid-19 and another unnamed virus, and asking for an adjournment. She also urged the court to overturn the stalking order.
Magistrates were persuaded to delay the hearing until Monday.
The new warrant means police have the power to arrest Foley and hold her in custody until she has appeared in court.
