Hellé Nice (born Mariette Hélène Delangle; 15 December 1900 – died 1 October 1984) was a French model, dancer, and a Grand Prix motor racing driver.
Mariette Hélène Delangle was the daughter of Alexandrine Bouillie and Léon Delangle, the postman in Aunay-sous-Auneau, Eure-et-Loir, a village 47 miles from Paris. She went to Paris at age 16, where she found work in some of the city's music halls. She became a very successful dancer under the stage name Hélène Nice which eventually became Hellé Nice. She built a solid reputation as a solo act but in 1926 decided to partner with Robert Lisset and performed at cabarets around Europe. Her income from dancing as well as modeling became such that she could afford to purchase a home and her own yacht.
In addition to the fast cars of her racing career, Nice lived a fast life. Her growing fame meant there was no shortage of suitors. Some of her affairs were brief while others were of longer duration that, beyond the wealthy and powerful Philippe de Rothschild, included members of the European nobility and other personalities such as Henri de Courcelles, Jean Bugatti and Count Bruno d'Harcourt.
At the time, the Paris area was one of the principal centres of the French car industry and there were numerous competitions for auto enthusiasts. Nice loved the thrill of driving fast cars and so snatched the chance to perform in the racing event at the annual fair organized by fellow performers from the Paris entertainment world. She was an avid downhill skier but an accident on the slopes damaged her knee and ended her dancing career. Hellé Nice decided to try her hand at professional auto racing. In 1929, driving an Oméga-Six, she won an all-female Grand Prix race at Autodrome de Montlhéry in the process setting a new world land speed record for women. Capitalizing on her fame, the following year she toured the United States, racing at a variety of tracks in an American-made Miller racing car.