Question: Tammy Blanchard performed in which musical loosely based on a famous striptease artist?

Context paragraphs:
We Were the Mulvaneys (film): We Were the Mulvaneys is a 2002 American TV movie written by Joyce Eliason, starring Beau Bridges, Blythe Danner and Tammy Blanchard, and directed by Peter Werner.  It is based on the book of the same name by Joyce Carol Oates.  It was nominated for three Emmys.

Luz del Fuego: Luz del Fuego (née, Dora Vivacqua; early stage name, Luz Divina; February 21, 1917 – July 19, 1967) was a Brazilian feminist, ballerina, naturist, and striptease artist who performed with live snakes.  Comfortable with nudity, she wrapped pythons wrapped around her body and became famous in her time.

Sybil Dorsett: Sybil Dorsett is the title character from the 1973 book, Sybil, the 1976 television miniseries of the same name, played by Sally Field and the 2007 television movie remake, also of the same name, played by Tammy Blanchard.  Sybil is the fictionalized version of Shirley Ardell Mason, an American psychiatric patient and commercial artist who was reputed to have multiple personality disorder, now called dissociative identity disorder.

Tallulah (film): Tallulah is a 2016 comedy-drama film written and directed by Sian Heder.  It stars Ellen Page, Allison Janney, and Tammy Blanchard.  The film had its world premiere at the 2016 Sundance Film Festival on January 23, 2016.  The film was released worldwide on July 29, 2016 on Netflix.

Union Square (film): Union Square is a 2011 comedy-drama film.  The film stars Mira Sorvino, Tammy Blanchard, and Patti LuPone and displays the inner lives of women.  The movie was discussed at the Toronto film festival on September 16, 2011.

Stealing Harvard: Stealing Harvard is a 2002 American criminal comedy film directed by Bruce McCulloch and written by Martin Hynes and Peter Tolan, about a man who resorts to crime to pay for his niece's Harvard tuition.  The film stars Jason Lee and Tom Green with Leslie Mann, Dennis Farina, Richard Jenkins, John C. McGinley, Tammy Blanchard, and Megan Mullally.

Gypsy (musical): Gypsy is a 1959 musical with music by Jule Styne, lyrics by Stephen Sondheim, and a book by Arthur Laurents.  "Gypsy" is loosely based on the of Gypsy Rose Lee, the famous striptease artist, and focuses on her mother, Rose, whose name has become synonymous with "the ultimate show business mother."  It follows the dreams and efforts of Rose to raise two daughters to perform onstage and casts an affectionate eye on the hardships of show business life.  The character of Louise is based on Lee, and the character of June is based on Lee's sister, the actress June Havoc.

Tammy Blanchard: Tammy Blanchard (born December 14, 1976) is an American actress and singer.  She has worked primarily in films and television, making her professional debut in the soap opera "Guiding Light".  For her first stage appearance, she played the role of Louise/Gypsy in the 2003 Broadway revival of the musical "Gypsy", for which she earned both a Tony Award nomination and a Theatre World Award.

Into the Woods (soundtrack): Into the Woods is the soundtrack album to the 2014 Walt Disney Pictures musical fantasy film of the same name.  The album features songs and score pieces written and composed by Stephen Sondheim, and featuring vocals from the film's ensemble cast including Meryl Streep, Emily Blunt, James Corden, Anna Kendrick, Chris Pine, Johnny Depp, Daniel Huttlestone, Lilla Crawford, MacKenzie Mauzy, Tracey Ullman, Christine Baranski, Tammy Blanchard, and Lucy Punch.

Bella (film): Bella is a 2006 American drama film co-written, co-produced, and directed by Alejandro Gomez Monteverde, starring Eduardo Verastegui and Tammy Blanchard.  Set in New York City, the film is about the events of one day and the impact on the characters' lives.

Supporting paragraphs: Tammy Blanchard Gypsy (musical)
Answer: Gypsy