Agron's most notable role to date is as Quinn Fabray, a high school cheerleader, on the Fox comedy-drama series Glee. Agron was the last primary actor to be cast, having won the role only days before the pilot began filming. Agron said in a 2009 interview pertaining to her casting session, "I nearly bailed on my audition for the show. I was so nervous. " Before being cast as Quinn, the show's producers wondered if she appeared too innocent. Agron said in an interview, "They told me to come back with straight hair and to dress sexier. Later that week, I started work. " She auditioned with Frank Sinatra's "Fly Me to the Moon". Quinn is described by Agron as Rachel Berry's (Lea Michele) enemy, and "terrible, the meanest girl. " The character was originally conceived as the antagonistic queen bee head cheerleader, a departure from Agron's actual high school experience. The role saw Agron nominated for the Teen Choice Award for Female Breakout Star in 2010. She and the other cast members were awarded the Screen Actors Guild Award for Outstanding Performance by an Ensemble in a Comedy Series in 2010, and were nominated in the same category the following year.