In Katy Perry’s “Last Friday Night” music video, she doubles as the nerd who throws a party, Kathy Beth Terry.

-nerd glasses with band aid in between

-crocs with bow pins in them

-jean jumpsuit or overalls

-pink turtleneck

-hair tie elastic balls

-blue and pink socks with crocs

* most importantly the headgear

I used an old whisk and took one of the wires and then used old bike helmet inner strap as the strap to the head gear.

p.s. don’t forget the band aid on the knee!