Just how much is Heather Thomson’s Net Worth? $10 Million! Heather Thomson is an American created shape-wear designer and business magnate, fashion stylist, and television personality. Thomson has been employed as a designer and stylist for twenty years. Her work continues to be powerful as she held the job of Design Manager for the Sean “Diddy” Combs’ line. Besides Sean “Diddy” Combs, Thomson has worked with musicians like Beyonce Knowles and Jennifer Lopez, helping the divas as they started their particular fashion lines. Thomson maintains that she’s personal understanding of the need for advocacy in the experiences of her own son, and that she understands the need for encouraging and supporting local and national initiatives that touch upon the subject of Organ Donation. To quote the queen of shapewear, “Girls can adore their bodies, only how that they are because it gives them that added boost of assurance. Bits more level and smooth, so that the natural shape becomes the show stopper.” Heather Thomson, with her part in the Bravo occurrence of The Real Housewives of New York City so that as head of Yummie Tummie shape-wear juggernaut, has an incredibly shapely net worth of $10 million dollars.