News that will make the alt-pop world explode with excitement, Katy Perry has just revealed the support acts for her upcoming iTunes Festival show next month.

The Katy Perry headline slot of the month-long series of events held at London’s Roundhouse will see both Icona Pop and Iggy Azalea opening for the ‘Roar’ popstar.

KP announced the news earlier today via Twitter:

The gig in question will take place on 30 September, with Perry’s new album Prism following on 22 October.