Elliot Handler holds credit for creating the Barbie doll, which debuted in 1959. Ruth named her creation after their daughter Barbara. It remains one of the top-selling dolls on the market. Mattel introduced the talking Chatty Cathy doll in 1960. The Handlers had made a tradition of naming their toys after family members, and when Barbara Handler married Allan Segal, they came out with Allan, Ken's friend. The 1965 talking doll Baby Cheryl was named after the Handlers' first grandchild, and the Todd doll in the Barbie line was named for their grandson. Elliot Handler holds credit for developing the first talking
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