showgirl
/ˈʃoʊˌɡɜrl/
noun
- A female performer in a musical show, revue, or nightclub, typically wearing elaborate costumes and dancing or posing on stage.
- The showgirl smiled and waved to the audience as the curtain fell.
- The theater hired a dozen showgirls for the new production.
- She trained for years to become a showgirl in Las Vegas.