Question: What is the nationality of the actress who plays Brittany in "Sexy"?

Context articles: Heather Morris
Sexy (Glee)
Bad girl movies
Brittany Gray
Brittany Hodges
Sébastien Corchia
Brittany Pierce
British people
Radio Kerne
Brittany Murphy

Heather Elizabeth Morris (born February 1, 1987) is an American actress, dancer, singer and model, known for her role as Brittany S. Pierce in the Fox musical comedy-drama series "Glee".
"Sexy" is the fifteenth episode of the second season of the American musical comedy-drama television series "Glee", and the thirty-seventh episode overall.
 It was written by Brad Falchuk, directed by Ryan Murphy, and first aired on the Fox network on March 8, 2011.
 The episode mainly revolves around the topics of sex and adolescent sexuality.
 In it, Holly Holliday (Gwyneth Paltrow) returns to McKinley High School as a substitute teacher in a class devoted to sex education.
 Glee club director Will Schuester (Matthew Morrison) begins to develop feelings for Holly, and guidance counselor and celibacy club advisor Emma Pillsbury (Jayma Mays) is less than pleased with Holly's lessons.
 Santana (Naya Rivera) expresses her love for Brittany (Heather Morris), and Burt Hummel (Mike O'Malley) has a talk with his son Kurt (Chris Colfer) about sex.
"Bad girl movies" are a subcategory, mostly, although not exclusively, of films noir, labeled by latter-day movie buffs to describe dark films, mostly in the 1940s and 1950s, but some earlier, and others later, starring provocative, scheming, often sexy or beautiful, but compelling even when not, women, almost always on the wrong side of the spirit and usually the letter of the law.
 Some are quite young, others not.
 Manipulative, larcenous, murderous, vengeful, troubled, hedonistic, depraved, or any combination therein, they were occasionally misunderstood, softened or redeemed, but sometimes only at death's door.
 Some very early and much later exemplars got away with their crimes, but most paid, one way or another, as the censors required.
 These film's posters usually featured sexy artwork of the actress, posed seductively.
 Currently, these images in original posters and reproductions are as valued as are the films themselves.
Brittany Gray (born December 17, 1985) is a Canadian actress, singer and dancer who found fame in her teenage years after her roles in the film "Chicago" and the musical "The Producers".
 Brittany was born and raised in Pickering, Ontario where she began studying dance at the age of 3 and soon after began singing, acting and modeling.
Brittany Hodges is a fictional character from the American CBS soap opera "The Young and the Restless".
 Brittany was introduced on December 1, 1999 by former executive producer Edward J. Scott.
 The role was first portrayed by actress Vanessa Lee Evigan.
 Evigan departed on February 25, 2000 after a three-month stint, and was replaced by Lauren Woodland, who debuted on March 7.
 Brittany's storylines included relationships with Raul Guittierez (David Lago) and J.T. Hellstrom (Thad Luckinbill).
 Woodland said that the romance with Raul changed the character who was previously manipulative and sexual.
Sébastien Corchia (born 1 November 1990) is a French footballer who plays for Sevilla FC in La Liga.
 He is a French youth international having represented his nation at under-17, under-18, and under-19 and plays on the under-21 team.
 Corchia, due to his French and Italian ancestry, holds dual nationality.
Brittany Susan Pierce is a fictional character from the Fox musical comedy-drama series "Glee".
 The character is portrayed by actress Heather Morris, and first appeared in the show's second episode, "Showmance".
 Brittany was developed by "Glee" creators Ryan Murphy, Brad Falchuk, and Ian Brennan.
 In "Glee", Brittany is a cheerleader, or "Cheerio" for the fictional William McKinley High School, and a member of the school's glee club led by Will Schuester.
 Morris was originally hired to teach Beyoncé's "Single Ladies" dance to the "Glee" cast.
 The show at the time was looking for a third cheerleader, and Morris landed the role.
 Morris was upgraded to a series regular in the series' second season, in which Brittany is given a larger storyline, solos and dance routines to perform.
British people, or Britons, are the citizens of the United Kingdom, British Overseas Territories, and Crown dependencies.
 British nationality law governs modern British citizenship and nationality, which can be acquired, for instance, by descent from British nationals.
 When used in a historical context, "British" or "Britons" can refer to the Celtic Britons, the indigenous inhabitants of Great Britain and Brittany, whose surviving members are the modern Welsh people, Cornish people and Bretons.
Radio Kerne is a radio station that broadcasts exclusively in the Breton language.
 It broadcasts on FM in south Finistère, the westernmost "département" of Brittany, France, and on the Internet to the rest of the world.
 It plays local music from Brittany and world music.
 It is supported by both the local government of Finistère and the regional government of Brittany.
Brittany Murphy-Monjack (born Brittany Anne Bertolotti; November 10, 1977 – December 20, 2009), known professionally as Brittany Murphy, was an American actress and singer.
 A native of Atlanta, Murphy moved to Los Angeles as a teenager and pursued a career in acting.
 Her breakthrough role was as Tai Frasier in "Clueless" (1995), followed by supporting roles in independent films such as "Freeway" (1996) and "Bongwater" (1998).
 She made her stage debut in a Broadway production of Arthur Miller's "A View from the Bridge" in 1997, before appearing as Daisy Randone in "Girl, Interrupted" (1999) and as Lisa Swenson in "Drop Dead Gorgeous" (1999).