01of 07Getting TrippyJohn Shearer/Getty Images for Katy PerryAs she performed alongside a forest of massive magic mushrooms, the pop star fit right in with a mushroom-cap hat and red latex bodysuit with fringe pant set.
01of 07
Getting Trippy
John Shearer/Getty Images for Katy Perry

As she performed alongside a forest of massive magic mushrooms, the pop star fit right in with a mushroom-cap hat and red latex bodysuit with fringe pant set.
02of 07
A Cheeky Choice
Kevin Mazur/Getty Images for Katy Perry

03of 07The Beer BreastfeederJohn Shearer/Getty Images for Katy PerryOnly Katy’s creative enough to conjure up this concept: a dress made completely out of cans and pull-tabs, which dispensed beer out of her breasts.
03of 07
The Beer Breastfeeder

Only Katy’s creative enough to conjure up this concept: a dress made completely out of cans and pull-tabs, which dispensed beer out of her breasts.
04of 07
Fashion Flashback

05of 07Barbie GirlJohn Shearer/Getty Images for Katy PerryWith a doll-like hot pink and white striped mini, go-go boots and a pink rhinestone microphone to top it off, Katy brought larger than life energy to the stage.
05of 07
Barbie Girl

With a doll-like hot pink and white striped mini, go-go boots and a pink rhinestone microphone to top it off, Katy brought larger than life energy to the stage.
06of 07All the DramaJohn Shearer/Getty Images for Katy PerryA glam gown moment wouldn’t be complete without a showstopping rainbow gemstone collar and a massive, billowing train.
06of 07
All the Drama

A glam gown moment wouldn’t be complete without a showstopping rainbow gemstone collar and a massive, billowing train.
07of 07A Legendary NodKaty Perry.John Shearer/Getty Images for Katy PerryThe pop queen appears to have paid homage to fellow Las Vegas legend, Cher, with a psychedelic cutout sequin dress.
07of 07
A Legendary Nod
Katy Perry.John Shearer/Getty Images for Katy Perry

The pop queen appears to have paid homage to fellow Las Vegas legend, Cher, with a psychedelic cutout sequin dress.
source: people.com