The Hunger Games series was set in the fictional world of Panem, a nation compromised of 13 districts. Here's what each district was known for.

This is the smallest district in The Hunger Games, with a population of barely 8,000-10,000 people. Many of its families live in abject poverty, especially in its poorest regions like the Seam.

Zegler's outfits seem to pay homage to different looks from prior "Hunger Games" movies. Take a look below. "The Ballad of Songbirds & Snakes" hits theaters on Friday.