Legally Blonde is a musical with music and lyrics by Laurence O'Keefe and Nell Benjamin and book by Heather Hach. The story is based on the novel Legally Blonde by Amanda Brown and the 2001 film of the same name. It tells the story of Elle Woods, a sorority girl who enrolls at Harvard Law School to win back her ex-boyfriend Warner. She discovers how her knowledge of the law can help others, and successfully defends exercise queen Brooke Wyndham in a murder trial. Throughout the show, no one has faith in Elle Woods, but she manages to surprise them when she defies expectations while staying true to herself.

Legally Blonde premiered in pre-Broadway tryouts in San Francisco, California. In April 2007 the show moved to Broadway, opening to mostly positive reviews and grossed more than $1,000,000 a week on several occasions. Jerry Mitchell directed and choreographed. The original cast included Laura Bell Bundy as Elle, Christian Borle as Emmett and Richard H. Blake as Warner. It received seven Tony nominations and ten Drama Desk nominations but failed to win any. The West End production opened in January 2010 at the Savoy Theatre. The West End production was nominated for five Laurence Olivier Awards and won three, including the Best New Musical award.

The musical was recorded in September 2007 and aired on MTV in October 2007. Following this, a reality TV program was aired showing the audition process for the next person to play Elle Woods on Broadway. The winner was Bailey Hanks, who played the role from July 23, 2008 until the production closed on October 19, 2008. The Runner up, Autumn Hurlbert was Bailey's understudy.

Music By - Laurence O'Keefe | Stage Date - 2007 | Film Date - 2001