Question: What nationality was the actress who played the lead role in Lucky?

<P0-S0> Ariel Geltman "Ari" Graynor (born April 27, 1983) is an American actress, known for her roles in TV series such as "The Sopranos" and "Fringe", in stage productions such as "Brooklyn Boy" and "The Little Dog Laughed", and in films such as "Whip It" and "For a Good Time, Call...". <P0-S1>  She also starred as Meredith Davis on the short-lived CBS television sitcom "Bad Teacher", which was cancelled on May 10, 2014. <SEP> <P1-S0> Lucas Lorenzo "Lucky" Spencer Jr. and Elizabeth Imogene Webber are fictional characters and a supercouple from the ABC Daytime soap opera, "General Hospital". <P1-S1>  Lucky Spencer is the son legendary supercouple, Luke and Laura, played by Anthony Geary and Genie Francis. <P1-S2>  Elizabeth Webber is the granddaughter of original "General Hospital" character, Steve Hardy (John Beradino), and long-time character Audrey March Hardy (Rachel Ames). <P1-S3>  Lucky was originated by Jonathan Jackson in 1993, who continued to play the role when Rebecca Herbst originated Elizabeth in 1997. <P1-S4>  Jackson left the series in 1999, and Lucky was played by Jacob Young and later Greg Vaughan, who was let go in 2009 to allow Jackson to reprise the role. <P1-S5>  Jackson left the series in December 2011 and the role was not recast. <P1-S6>  Herbst portrayed the couple with each actor, and has been the only contract actress to play Elizabeth. <SEP> <P2-S0> Melody Marie Tavitian-Parra is an American actress and model. <P2-S1>  Born and raised in Los Angeles, California, Parra demonstrated a talent for acting early on. <P2-S2>  She began acting in school plays at the age of 6 and continued throughout high school where she won the school's Best Actress Gold Medal, the Musical Theatre Director's Dream Actress Award, and the Best Film Actress Tommy at John Marshall High in Los Feliz. <P2-S3>  She made her professional stage debut during her senior year in "What's Shakein?" <P2-S4>  (2009) at the Greek Theatre in the play's lead role. <P2-S5>  In 2009, Parra was admitted to UCLA with a full merit scholarship. <P2-S6>  While pursuing a dual BA, Parra joined the university's prestigious ACT III Theatre Ensemble where she played lead and large supporting roles in classics such as "Othello", "Oedipus Rex", "Macbeth", and "The Fall". <P2-S7>  In 2012 she graduated UCLA at the age of 20, receiving her BA in English Literature and Spanish. <P2-S8>  She made her feature film debut the following year cast in the lead role of Stella in the indie film drama "City of Quartz" (2013). <P2-S9>  The film premiered at the BLOW-UP Arthouse International Film Festival. <P2-S10>  That same year she was cast in the comedy "With this Ring" (2013) where she played a supporting role in both the play and its on-screen adaptation. <P2-S11>  Parra's other films include the crime drama "Here in the East" (2014), "Fronteras" (2015), "Ouroboros" (2015), and "Edge" (2015). <P2-S12>  Both "Here in the East" and "Edge" won Best Film in the 2015 Hollywood Reel Independent Film Festival and the 2015 San Diego Film Festival, respectively. <SEP> <P3-S0> Lucky is a 2011 crime comedy film starring Ari Graynor and Colin Hanks. <P3-S1>  The film featured the song "I Choose Happiness" by David Choi.