Making an Entrance
The host arrived in a Stephane Rolland Couture dress, Armani earrings and Yeprem rings.
Space Cadet
Perry's space suit got a glam upgrade.
Take It Off
Underneath her spacesuit, the "Chained to the Rhythm" singer wears a nude bodysuit.
Shine Bright Like a Diamond
Is there such a thing as too much sparkle? No, no there isn't.
Louder Than a Lion
Perry made the audience "Roar" with her sequined zebra-print Naeem Khan gown.
Whoa, Baby!
In a bit about having a baby, Perry paired her Rasario gown with a David Webb bracelet and Nicholas Kirkwood booties.
Bird of Paradise
The singer soared in a dress from Roberto Cavalli's Fall 2017 Couture collection.
Disco Queen
Before her wig was snatched, Perry modeled a look from Halpern's Fall 2017 RTW collection and Jennifer Fisher earrings.
Breaker of Chains
Game of Thrones isn't the only show with dragons—or a Khaleesi.
A Slam Dunk
Perry's glittering take on activewear was more fashionable than functional.