Kiwi Lollipop and Supernova Zap

Kiwi Lollipop, also known as K-Lo, and Supernova Zap, also known as Su-Z, are two female human characters who appear as the antagonists of the Equestria Girls hour-long special Sunset's Backstage Pass. They are a pop music duo under the name PostCrush.

In When the Cold Breeze Blows Away, they would be appeared that they lived in Canterlot City when they ware former enemies of the Equestria Girls. When most of their fans and most of Canterlot High School students attended into the How I Can Help Make the World Great ceremony, now they became the guest of Silbervia Conference after the Ballas framed Sunset Shimmer for broke all of their musical tools.

When they were the guest of Silbervia Conference, the New Central Powers gifted them the newly musical tools that they will performs the music shows to other guests of Silbervia Conference. When they knew Squigly who also very-good at singing and an other guests who can sing or use their musical tools, they will help them together for performs their own the talent shows, opera shows and music shows in the Canopic Ceremony. And now,they will have their revenge and slain the Equestria Girls and especially Sunset Shimmer in during the Operation Greater Basilisk after they learned about advance ability and skills with use the firearms in their training