Steffanie Newell is a Welsh professional wrestler. She is signed to WWE where she performs on the Raw brand under the ring name Tegan Nox. Newell previously wrestled on the British independent circuit under the ring name Nixon Newell, most notably for promotions such as Attack! Pro Wrestling, Progress Wrestling, WhatCulture Pro Wrestling, and Fight Club: Pro.
Newell made a one-time appearance on Total Nonstop Action (TNA) Wrestling at their pay-per-view event Slammiversary XI as a fan under her real name. She won an all expenses paid trip via Challenge TV. Newell was interviewed by SoCal Val.