Stacy London is the host of TLC's What Not to Wear and has been with the show since its first season. After growing up in Manhattan, she graduated Phi Beta Kappa from Vassar College with a double degree in 20th-century philosophy and German literature. She began her career at Vogue magazine as a fashion assistant and later returned to Conde Nast as the senior fashion editor at Mademoiselle. She has styled fashion photos for other editorial publications such as Nylon, Contents and the Italian magazine D.

Stacy has worked with a number of celebrities, including Kate Winslet, Katie Holmes and Liv Tyler, and consulted on fashion shows for designers like Rebecca Taylor, Vivienne Tam and Ghost.

Over the last three years, Stacy has been involved in advertising campaigns for Hanes, Wonderbra, Bali, Proctor & Gamble, CoverGirl, Target, Levi's, Maytag, Swatch USA, Longines, and most recently, Calvin Klein.

She is a frequent contributor to the Today show and has appeared on numerous other national TV shows, including Oprah, Weekend Today, The Jane Pauley Show, The Early Show, American Candidate, Good Day Live and Access Hollywood. In addition, TLC has often asked Stacy to appear on other programs for the channel, including America's Ugliest with Doug Wilson and Faking It.

Her first book on style by body type (cowritten with Clinton Kelly), entitled Dress Your Best, was published in September 2005 to stellar reviews.

Stacy speaks regularly on the subject of style for corporations such as Starwood Hotels and has given seminars for the Learning Annex in New York City. In 2006, she spoke at Harvard University on the connection between building self-esteem and personal style.

She resides in Brooklyn with her two fabulously fashionable cats, Moo and Al, and many, many pairs of stilettos. She continues to search for enough closet space.