Given that this badass pop princess is the ultimate California girl, it’s no surprise her major movie premiere is kicking off right in the heart of Downtown at the chic Ace Hotel (it’s just sooo LA). Boasting dessert-inspired garb, hyper neon sets, roaring pop tunes and elaborate set designs, Katy Perry’s Prismatic World Tour is taking fans behind the scenes from conception to the main stage. Premiere attendees will watch alongside the doe-eyed starlet and a slew of other top celebs—but here’s the catch: You can only register for a ticket with a Time Warner Cable account (top sponsors of the premiere) and this doesn’t exactly guarantee admittance. Entry is first come first served. Chances are, this teenage dream of yours could come true.