Nina arrives at her new school where everyone has a mobile phone. She makes a new friend and together they buy a phone. The phone turns out to be inhabited by a digital genie called Pixel Pinkie, who can grant Nina any wish she likes.
Nina thinks her old clothes are holding her back, especially next to fashionable Suzi. Pixel Pinkie gives her an outfit that will get her noticed - but it isn't quite the look Nina was going for.
It's Halloween and to raise money, Anni and Nina want to put on a haunted house tour. Suzi will take the tour but wants her money back if she's not scared enough. Nina and Anni call on Pixel Pinkie's help to scare Suzi.
Fern makes Nina a weird hippie costume for Halloween that Nina is embarrassed to be seen in. Pixel Pinkie turns Nina's phone into a camera which creates costumes of whatever they photograph. But the costumes are more than just costumes.
Nina worries she's becoming predictable and decides to try some different things. With little time to do everything, Pixel Pinkie creates extra Nina's and pretty soon there's four Nina's roaming around.
Suzi is organising a Karaoke party at the 'Core Juice Bar'. Anni doesn't want to go as she has a voice that can shatter glass. Nina wishes Anni could sing and Pixel Pinkie grants the wish, giving Anni a superb singing voice with a catch.