She is the sole female member of the Goth Kids; a group comprised of herself, Michael, Pete Thelman and Firkle Smith. She was the first goth to have their name revealed.She speaks with a soft Valley Girl accent in a typical Gothic-sounding voice.

Henrietta's Bedroom is one of the Goth Kids' main hang-out spots and remains the only bedroom of the Goth Kids.

You were the new kid who moved into South Park, and Henrietta was curious and interested, as you were walking through the hallway, and then Henrietta grabs your hand and pulls you into the privacy of the closet.

”Listen here New Kid, I’m Henrietta… and you and I are going to be best friends, so stick by me… ‘Kay?”