Mattel Matson sold his share to Handler due to poor health, and Handler's wife Ruth took Matson's role. In 1947, the company had its first hit toy, a ukulele called "Uke-A-Doodle". The company incorporated the next year in California. Mattel became the first year-round sponsor of the "Mickey Mouse Club" TV series in 1955. The Barbie doll debuted in 1959, becoming the company's best-selling toy in history. In 1960, Mattel introduced Chatty Cathy, a talking doll revolutionizing the toy industry, which led to pull-string talking dolls and toys flooding the market throughout the 1960s and 1970s. The company went public in
Chelsea Handler entertainment anchor, Adrianna Costa. In April 2006, Handler began hosting "The Chelsea Handler Show" on E!, which lasted two seasons. In 2007, Handler performed with Comedy Central's Hour Stand-Up Comedy Tour across the United States. Her stand-up comedy has also been televised on VH1's "Love Lounge", Comedy Central's "Premium Blend", and HBO's broadcast of the "Aspen Comedy Festival". She was a guest on "Red Eye w/ Greg Gutfeld" and "The View", and she co-hosted "The View" on August 2, 2007, and September 5, 2008. On August 18, 2010, it was announced that Handler would be the host of the 2010