Question: Alice Normington has worked on the British biographical musical drama about which singer?

Context paragraphs:
I'm Not There: I'm Not There is a 2007 biographical musical drama film directed by Todd Haynes and co-written with Oren Moverman, inspired by the life and music of American singer-songwriter Bob Dylan.  Six actors depict different facets of Dylan's public personas: Christian Bale, Cate Blanchett, Marcus Carl Franklin, Richard Gere, Heath Ledger, and Ben Whishaw.  A caption at the start of the film declares it to be "inspired by the music and the many lives of Bob Dylan"; this is the only mention of Dylan in the film apart from song credits, and his only appearance in it is concert footage from 1966 shown during the film's final moments.

Cadillac Records: Cadillac Records is a 2008 biographical musical drama film written and directed by Darnell Martin.  The film explores the musical era from the early 1940s to the late 1960s, chronicling the life of the influential Chicago-based record-company executive Leonard Chess, and a few of the musicians who recorded for Chess Records.

Nowhere Boy: Nowhere Boy is a 2009 British biographical musical drama film about John Lennon's adolescence, his relationships with his aunt Mimi Smith and his mother Julia Lennon, the creation of his first band, the Quarrymen, and its evolution into the Beatles.  The film is based on a biography written by Lennon's half-sister Julia Baird.  The film received its US release on 8 October 2010, coinciding with that weekend's celebrations of the 70th anniversary of Lennon's birth (9 October 1940).

The Greatest Showman: The Greatest Showman is an upcoming American biographical musical drama film directed by Michael Gracey, and written by Jenny Bicks and Bill Condon.  It stars Hugh Jackman, Zac Efron, Michelle Williams, Rebecca Ferguson and Zendaya, and tells the story of how P. T. Barnum started the Barnum & Bailey Circus.  The film is scheduled to be released by 20th Century Fox on December 25, 2017 in United States.

Moner Manush: Moner Manush (Bengali: মনের মানুষ (চলচ্চিত্র) , 'Ideal Person' ) is a 2010 India-Bangladesh joint venture Bengali-language biographical musical drama film based on the life and philosophy of Lalon, a noted spiritual leader, poet and folk singer of Bengal in the 19th century.  Directed by Goutam Ghose, the film has Prosenjit as the lead actor portraying the character of Lalan Fakir.  Paoli Dam plays the character of Komli, the key female disciple of Lalan.

Jersey Boys (film): Jersey Boys is a 2014 American biographical musical drama film directed and produced by Clint Eastwood based on the Tony Award winning jukebox musical of the same name.  The film tells the story of the musical group The Four Seasons.  The film was released in the United States on June 20, 2014.  The film received mixed reviews from critics and grossed $67 million worldwide.

Antony Firingee (film): Antony Firingee is a 1967 Indian Bengali-language biographical musical drama filmdirected by "Sunil Bannerjee", starring Uttam Kumar and Tanuja.  It is a biopic based on the life of Anthony Firingee (Hensman Anthony), a Bengali language folk poet of Portuguese origin.

Alice Normington: Alice Normington is a British production designer known for her work on films and television series such as Nowhere Boy, The Secret World of Michael Fry, and Suffragette.  She won a BAFTA Award in 1998 for her work on the BBC television series The Woman in White.  Normington is a graduate of the Wimbledon School of Art and teaches at The London Film School.

Erich Bergen: Erich Bergen (born December 31, 1985) is an American actor and presenter, perhaps best known for his role as Bob Gaudio in the biographical musical drama film "Jersey Boys".

The Dirty Picture: The Dirty Picture is a 2011 Indian biographical musical drama film inspired by the life of Silk Smitha, a South Indian actress noted for her erotic roles.  The filmmakers have clarified that the story is not officially or literally based on Smitha alone, but on many of her southern contemporaries such as Disco Shanti.  It also resembles the personal lives of other women in popular culture, including Hollywood actress and sex symbol Marilyn Monroe.  The film was directed by Milan Luthria and co-produced by Shobha Kapoor and Ekta Kapoor, after Ekta came up with the idea and asked screenwriter Rajat Aroraa to pen a story based on it.

Supporting paragraphs: Alice Normington Nowhere Boy
Answer: John Lennon