Bo Derek (born Mary Cathleen Collins; November 20, 1956) is an American film and television actress, movie producer, and model perhaps best known for her role in the 1979 film 10. The film also launched a bestselling poster for Derek in a swimsuit, and subsequently she became one of the most popular sex symbols in the 1980s. Her later films were not critically well received. She makes occasional film, television and documentary appearances. Early in her career she used the name Kathleen Collins.
Bo Derek was born Mary Cathleen Collins in Long Beach, California. Her father, Paul Collins, was a Hobie Cat executive, and her mother, Norma, a make-up artist and hairdresser to Ann-Margret. Derek's parents divorced, and her mother married American stunt performer Bobby Bass.
Derek attended Narbonne High School and George S. Patton Continuation School, both in Harbor City, California. Derek remarked in a 1985 interview on Late Night with David Letterman,
In 1973, at age 16 while attending Narbonne High School in Los Angeles, Cathleen became romantically involved with John Derek, a married man 30 years her senior. Not long after the two started dating, John divorced his wife, actress Linda Evans. The couple moved to Germany where John Derek would not be subject to the Californian statutory rape law due to Cathleen's young age.