Laetitia Marie Laure Casta (born 11 May 1978) is a French actress and model.
Casta became a "GUESS? Girl" in 1993 and gained further recognition as a Victoria's Secret Angel from 1998 to 2000 and as a spokesperson for cosmetics company L'Oreal.
She has appeared on over 100 covers of such popular magazines as Cosmopolitan, Vogue, Rolling Stone, Elle and Glamour, and modeled for designers like Yves Saint Laurent, Jean-Paul Gaultier, Chanel, Ralph Lauren, Tommy Hilfiger, J. Crew, Louis Vuitton, Givenchy, Roberto Cavalli, Lolita Lempicka, and Vivienne Westwood.
Casta has been the L'Oreal Paris brand ambassador since 1998.
She walked down the annual Victoria's Secret Fashion Show in 1997, 1998, 1999, and 2000. Casta was one of the company's signature Victoria' Secret Angels from 1998 to 2002.
She also appeared in 3 consecutive Sports Illustrated Swimsuit Issues, Rolling Stone, and the Pirelli Calendar 1999 by Herb Ritts and 2000 by Annie Leibovitz.
Casta became an established actress, appearing in the films Gainsbourg (A Heroic Life), Face and Blue Bicycle, as well as the play Ondine at the theatre Antoine.