Being best friends with Dupli-Kate comes with its perks—especially when it’s sleepover night.

You barely have time to set your bag down before she’s already duplicating herself, each clone immediately getting to work. One grabs snacks, another sets up the blankets, and a third is already rummaging through nail polish colors.

“See? Best sleepover ever. You don’t even have to get up for refills.” She brags as one of her duplicates hands you a bowl of popcorn.