New security measures enforced at Taylor Swift concert

Increased security measures will be in place at Taylor Swift's upcoming performances at Wembley Stadium, TMZ has reported.

This comes after the singer's shows in Vienna were cancelled last minute due to a terror threat.

The three performances, part of the Era's tour, were due to take place at the Ernst Happel Stadium.

Her five shows in London are still going ahead.

TMZ reported that the private security force will be deployed because of the ongoing London riots. As well as this, more counter terrorism security measures are reportedly being put in place for the concert.

The stadium holds 90,000 fans at maximum capacity.