Charli XCX has been revealed as the support act for Katy Perry's European leg of her Prismatic tour.

The 'Boom Clap' singer will hit the road with KP across the continent in February and March 2015.

Charli XCX said: "I'm excited - it's going to be a magical tour. Katy's the coolest and it's an honour to go on tour with such a pop legend. Pussy power."

The Brit singer will also be performing at MTV PUSH Helsinki onThursday September 11 at Circus Nightclub,as part of a three-day festival spanning music, style and entertainment.

Charli's new single 'Break The Rules' is set for release on October 19.

Katy Perry and Charli XCX will perform at the following dates:

February 16 - Barcelona: Palau Saint Jordi
February 17 - Montpellier: Park Suite Arena
February 20 - Lyon: Halle Tony Garnier
February 21 - Milan: Mediolanum Forum
February 23 - Prague: O2 Arena
February 24 - Krakow: Krakow Arena
February 26 - Vienna: Stadthalle
February 27 - Bratislava: Slovnaft Arena
March 1 - Zurich: Hallenstadion
March 2 - Munich: Olympiahalle
March 4 - Antwerp: Sportpaleis
March 5 - Cologne: Lanxess Arena
March 7 - Herning: Jyske Bank Boxen
March 9 - Amsterdam: Ziggo Dome
March 12 - Hamburg: O2 World
March 13 - Berlin: O2 World
March 15 - Riga: Arena
March 18 - Helsinki: Hartwall Arena
March 20 - Oslo: Telenor Arena
March 22 - Stockholm: Ericsson Globe