She is currently working on BBC London news, the Greater London regional programme, as a newsreader / occasional reporter, mostly the early morning bulletins on BBC breakfast. Louisa studied politics and journalism at Nottingham Trent University. Preston has also worked as a production journalist for ITN. She is also fully trained lifeguard and swimmer instructor. There isn’t much known about her parents or sibling. She was raised in Codsall, Wolverhampton.