Question: Who was the director of the 2012 American musical comedy film starring the actress who owns the fashion line "Hanamahn"?

Context paragraphs:
Everybody Sing (film): Everybody Sing is a 1938 American musical comedy film starring Allan Jones, Judy Garland, and Fanny Brice, and featuring Reginald Owen and Billie Burke.  The film was a significant step in Garland's career.

Rock-A-Bye Baby (film): Rock-A-Bye Baby is a 1958 American musical comedy film starring Jerry Lewis.  A loose remake of Preston Sturges' 1944 film "The Miracle of Morgan's Creek", the film was directed and written by Frank Tashlin, and features Marilyn Maxwell, Connie Stevens and Reginald Gardiner.

Live a Little, Love a Little: Live A Little, Love A Little is a 1968 American musical comedy film starring Elvis Presley.  It was directed by Norman Taurog, who had directed several previous Presley films.  This was to be Taurog's final film.  (Shortly thereafter, he went blind.)  The film introduced the song "A Little Less Conversation"; an alternate take of which would form the basis of a remix that returned Presley to international music sales charts in 2002.  This film had Presley sharing the screen with another legendary singing idol, Rudy Vallee, whose career dated to the 1920s.  But Vallee, then in his late 60s, did not sing in this movie.

Pitch Perfect: Pitch Perfect is a 2012 American musical comedy film written by Kay Cannon and directed by Jason Moore.  It features an ensemble cast, including Anna Kendrick, Skylar Astin, Rebel Wilson, Anna Camp, Brittany Snow, Ester Dean, Alexis Knapp, Hana Mae Lee, Adam DeVine, Ben Platt, John Michael Higgins, and Elizabeth Banks.  The plot follows Barden University's all-girl a cappella group, The Barden Bellas, as they compete against another a cappella group from their college to win Nationals.  The film is loosely adapted from Mickey Rapkin's non-fiction book, titled "Pitch Perfect: The Quest for Collegiate a Cappella Glory".  Filming concluded in December 2011, in Baton Rouge, Louisiana.

It's a Great Feeling: It's a Great Feeling is a 1949 American musical comedy film starring Doris Day, Jack Carson, and Dennis Morgan in a spoof of what goes on behind the scenes in Hollywood movie making.  The screenplay by Jack Rose and Mel Shavelson was based upon a story by I.A.L. Diamond.  The film was directed by David Butler, produced by Alex Gottlieb and distributed by Warner Bros.

Harum Scarum (film): Harum Scarum is a 1965 American musical comedy film starring Elvis Presley, which was shot on the original Cecil B. DeMille set from the film "The King of Kings" with additional footage shot on location at the Iverson Movie Ranch in Chatsworth, Calif. Some of the film was based on Rudolph Valentino's "The Sheik" released in 1921.  The film reached #11 on the "Variety" national weekly box office chart, earned $2 million at the box office, and finished #40 on the year end list of the top-grossing films of 1965.  The film is listed in Golden Raspberry Award founder John Wilson's book "The Official Razzie Movie Guide" as one of The 100 Most Enjoyably Bad Movies Ever Made.  The film was released in the United Kingdom as "Harem Holiday".

Living in a Big Way: Living in a Big Way (1947) is an American musical comedy film starring Gene Kelly and Marie McDonald as a couple who marry during World War II after only knowing each other a short time.  This was director Gregory La Cava's final film.

Walking My Baby Back Home (film): Walking My Baby Back Home is a 1953 American musical comedy film starring Donald O'Connor, Janet Leigh, and Buddy Hackett.  This was Hackett's film debut.

Hana Mae Lee: Hana Mae Lee (born September 28, 1988) is an American actress, model, comedian, and fashion designer.  She is best known for playing Lilly Okanakurama in the 2012 film "Pitch Perfect" and its sequel "Pitch Perfect 2" (2015).  She also owns her own fashion line titled "Hanamahn".

Love Happy: Love Happy is a 1949 American musical comedy film, released by United Artists, directed by David Miller, starring the Marx Brothers.  It was the 14th (including "Humor Risk") and last film starring feature for the Marx Brothers.

Supporting paragraphs: Pitch Perfect Hana Mae Lee
Answer: Jason Moore