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 My Little Pony's hour-long special called Equestria Girls - Sunset's Backstage Pass. They are a pop music duo under the name PostCrush.
- They are shown to be rather dull and forgettable villains who aren’t really that interesting to the viewers.
- They use the time twirler until their show is perfect. Which just proves that they are just trying too hard. Nothing is perfect.
- They are poorly written due to the fact that their goal was just to make their show perfect and they aren’t even a huge threat to Sunset Shimmer and Pinkie Pie.
- Kiwi Lollipop is just shown to be a girl who isn’t really that much other than being claimed “cool”, while Supernova Zap is just an obnoxious idiot who also isn’t all that amusing.
- Much like Juniper Montage, their redemptions aren’t really that good compared to other redeemed Friendship Is Magic/Equestria Girls villains.
- Both girls are stereotypical alpha bitches.
- Their song “True Original” is pretty good.
- Their character designs are pretty cute.
- There's a solid piece of foreshadowing wherein the performance we see of them, they screw up a little, setting up them being the masterminds behind the time loop.
- At least they redeemed themselves.