Katy Perry was in the planning stages of her world tour a few months ago when she stopped by MYfm for her iHeartRadio Prism Album Release Party, and today, she finally gave us all the details. 

Katy's "The Prismatic World Tour" kicks off in Raleigh, NC on June 22nd and ends in Houston on October 10. She's invited Capital Cities, Tegan and Sara, and Kacey Musgraves to open for her throughout the tour.

For all you Katycats in SoCal, you have two chances to see Katy; she'll be at the Honda Center on September 15 and STAPLES Center on September 19. Tegan and Sara will be opening for Katy on those dates. 

Check Katy's website to get the full list of dates and ticket information. 

Learn how you could be in for a safari adventure in Africa, and then fly back to the US to expereince Katy Perry "ROAR" live from the front row in the city of your choice! 

Watch "Unconditionally" from the iHeartRadio Prism Album Release Party: