Mommy, What Will I Look Like? is a photo-aging service for parents who want to see what their children will look like in 50 years time. It was one of Lindsay's businesses and failed because parents were put-off by the ugly photos that came out. Lindsay blamed it on the ugly kids. ("Let 'Em Eat Cake")
A composite image of George and Kitty's hypothetical child was rendered using Mommy, What Will I Look Like? in "The One Where They Build a House" and a composite image of Michael and Sally Sitwell's hypothetical child was seen in "Out on a Limb".