Elliot Handler daughter, Barbara, who was the namesake of Barbie dolls; and a son, Kenneth (who died of a brain tumor in 1994) who was the namesake of Ken dolls. While a struggling art student and designer of light fixtures, Handler partnered with Harold Matson to design a realistic-looking miniature piano that received roughly 300,000 orders; however, they mispriced the product and lost a dime on each one produced. Mattel received its name from business partners Harold Matt Matson and Elliot Handler in 1945. Elliot's wife, Ruth, took Matson's role when the Handlers bought his share in the late 1940's. Ruth Handler
Chelsea Handler publishing imprint, Borderline Amazing/A Chelsea Handler Book. She also signed a three-book deal with the imprint, the first of which is called "Lies That Chelsea Handler Told Me", where her coworkers and family members discuss their experiences with Handler, which was released in May 2011 and also hit the top of the bestseller list. Handler has her own columns in "Cosmopolitan" and "NOW", a UK celebrity magazine. In May 2009, she was the host of the 20th Annual GLAAD Media Awards in San Francisco. In June 2009, she was named as Grand Marshal of the 2009 Los Angeles Pride celebration