Guess The Gams: Halloween edition

Who is that girl

Well here's a fun one. 

This lovely lady decided to take in a haunted house at Halloween and the resulting picture is pretty priceless. 

She posted the picture to Twitter a while back: 

Me [in pink] wincing, backed up against the execution wall in the "Gates of Hell" haunted house on Halloween night

Give up on who Pinkie might be? Find out the answer here.