Sharon Jean Marshall (born 21 September 1971) is a British entertainment journalist, TV personality, screenwriter and author.
She is best known for being the resident "Soap Expert" on ITV's This Morning since 2003 making her the current longest serving presenter on the show and writing episodes for both Emmerdale and EastEnders.
She is also recognisable from appearances as talking heads in many celebrity-based documentaries and as a guest panellist on Loose Women in 2007.
Marshall is co-author of The Naughty Girl's Guide to Life with Tara Palmer-Tomkinson, which was published by Sphere on 20 September 2007.
Marshall lives in West London with marketing executive Paul Fletcher and rescue dog Lily.