Question: Sweet Charity was directed by which American dancer?
Context: Ann Reinking (born November 10, 1949) is an American actress, dancer, and choreographer.  Her extensive work in musical theater includes starring in Broadway productions of "Coco" (1969), "Over Here! " (1974), "Goodtime Charley" (1975), "A Chorus Line" (1976), "Chicago" (1977), "Dancin'" (1978) and "Sweet Charity" (1986).  In the 1996 revival of "Chicago", she reprised the role of Roxie Hart and was also the choreographer, winning the Tony Award for Best Choreography.  For the 2000 West End production of "Fosse", she won the Olivier Award for Best Theatre Choreographer.  She has also appeared in the films "All That Jazz" (1979), "Annie" (1982), and "Micki & Maude" (1984). Bobby Fox is an Irish born Australian actor who originated the role of Franki Valli in the Australian production of "Jersey Boys".  He is a former 4 times World Irish Dance Champion and toured with dance productions "Riverdance", "Dancing on Dangerous Ground" (principal understudy), "To Dance on the Moon" (principal dancer) and starred in the revival of Australian musical "Hot Shoe Shuffle" as Spring.  Fox has also had roles in "Ladies in Black", "Blood Brothers", "Mamma Mia! ", "Leader of the Pack", "Dusty – The Original Pop Diva", "We Will Rock You", "Spamalot" and The Production Company’s "Sweet Charity" and "Damn Yankees". "If My Friends Could See Me Now", with music by Cy Coleman and lyrics by Dorothy Fields, is a song from the 1966 Broadway musical "Sweet Charity".  In the musical the character of Charity, played in the original New York cast by Gwen Verdon, reflects on her marvellous luck as she spends time with Vittorio.  In the 1969 film adaptation of "Sweet Charity", "If My Friends Could See Me Now" is performed by Shirley MacLaine. Kathryn Doby is an American dancer, actresses, choreographer, and assistant to Bob Fosse.  She made her Broadway debut in the ensemble of Fosse’s "Sweet Charity" in January 1966 at the Palace Theatre in Times Square.  Aside from her performance in the musical "Gregory" (1970), Doby’s work on Broadway continued with Fosse as a Player and Dance Captain in "Pippin" (1972) and as an assistant to Mr. Fosse for "Chicago" (1975) and "Dancin’" (1978).  Her film credits include "The Night They Raided Minsky's" - “Minsky Girl” (1968), "The Handmaid's Tale (film)" - Aunt Elizabeth (1990), and again worked with Fosse as a dancer in "Sweet Charity" (1969), "Cabaret" – Kit Kat Dancer (1972), and "All That Jazz" – Kathryn (1979).  She also re-set the Fosse direction and choreography for the 1981 stage production of "Pippin", starring Ben Vereen, William Katt, and Chita Rivera that was filmed for TV.  She was also slated to recreate the choreography for "Dancin" to be revived by the Roundabout Theatre Company in 2009.  This production was postponed and, as of the date of this entry, does not have a projected start date.  In 2012 Doby returned to New York from her home in California to restage the "Dancin’" Act One finale, “Beat Me Daddy Eight to the Bar” for the American Dance Machine for the 21st Century (ADM21).  She was joined by original cast members Lloyd Culbreath, Valarie Pettiford, Cady Huffman, Roumel Reaux, and Candace Tovar. Robert Louis Fosse (June 23, 1927 – September 23, 1987) was an American dancer, musical theatre choreographer, director, screenwriter, film director and actor. Denis Patrick Seamus O'Hare (born January 17, 1962) is an American actor noted for his award-winning performances in the plays "Take Me Out" and "Sweet Charity", as well as portraying the vampire Russell Edgington on HBO's fantasy series "True Blood".  He is also known for his supporting roles in such films as "Charlie Wilson's War", "Milk", "Changeling" and "Dallas Buyers Club".  In 2011, he starred as Larry Harvey in the of the FX anthology series "American Horror Story", for which he was nominated for a Primetime Emmy Award for Outstanding Supporting Actor in a Miniseries or a Movie in 2012.  He returned to the show in 2013, playing Spalding in "" and once more as Stanley in "", the latter for which he earned a second Primetime Emmy Award nomination.  For his performance in "" as Liz Taylor, O'Hare received universal critical acclaim. "Roc-A-Fella Billionaires" is a song by American rapper Freeway, released July 10, 2007, as the lead single from his second studio album "Free at Last" (2007).  The song, produced by Dame Grease, features a guest appearance from Roc-A-Fella label-boss and fellow American rapper Jay-Z.  Grease's production contains a sample of a version of "Big Spender", originally written for the 1966 musical "Sweet Charity", by Cy Coleman and Dorothy Fields, as performed by Chita Rivera and Paula Kelly. Sweet Charity is a musical with music by Cy Coleman, lyrics by Dorothy Fields and book by Neil Simon.  It was directed and choreographed for Broadway by Bob Fosse starring his wife and muse Gwen Verdon alongside John McMartin.  It is based on Federico Fellini's screenplay for "Nights of Cabiria".  However, where Fellini's black-and-white Italian film concerns the romantic ups-and-downs of an ever-hopeful dance hall hostess, in the musical the central character is a dancer-for-hire at a Times Square dance hall.  The musical premiered on Broadway in 1966, where it was nominated for 9 Tony Awards, and also ran in the West End as well as having revivals and international productions. Sweet Charity, full title of which is Sweet Charity: The Adventures of a Girl Who Wanted to Be Loved, is a 1969 American musical film directed and choreographed by Bob Fosse, written by Neil Simon, and with music by Cy Coleman and Dorothy Fields. Beatrice "Bebe" Neuwirth ( ; born December 31, 1958) is an American actress, singer and dancer.  On television, she is known for her portrayal of Dr. Lilith Sternin, Dr. Frasier Crane's wife (later former wife), on both the TV sitcom "Cheers" (in a starring role), and its spin-off "Frasier" (in a recurring guest role).  The role won her two Emmy Awards.  On stage, she is known for her Tony Award winning roles of Nickie in the revival of "Sweet Charity" (1986), and Velma Kelly in the revival of "Chicago" (1996).  Other Broadway musical roles include Morticia Addams in "The Addams Family" (2010).  Since 2014, she has starred as Nadine Tolliver in the CBS drama "Madam Secretary".
Answer: Robert Louis Fosse