Jenn McAllister Best known as Jennxpenn, is an American actress and YouTube Star, she was born on July 9, 1996 in Pennsylvania, USA. She runs three youtube channels under the username jennxpenn, jennxpenngames, and jenn. She also signed a YouTube partnership deal with AwesomenessTV. In August 2015 she released her book titled Really Professional Internet Person. Profile Name : Jenn McAllister