The singer is kicking off the European leg of her Witness world tour with a bold hair color change.
Perry’s colourist Rick Henry of Nine Zero One Salon in L.A., who has worked with the star for all her tour hair looks, took the star from her icy platinum hue to a vibrant violet right before her first show stop in Cologne, Germany.
“First show of the European Leg…. introducing Blueberry Crush ✨💜,” Henry captioned a photo of Perry’s Instagram debut.
To create the striking colour, Henry applied Joico’s Color Butter in Purple for just 10 minutes before rinsing, which gives her a temporary pop that lasts for up to 10 shampoos.
This article originally appeared on PEOPLE