Question: Oy Vey! My Son is Gay!! starred what American actor and singer who won a Tony Award for Best Leading Actor in a Musical in 2006?

Context articles: Oy Vey! My Son Is Gay!!
Drood
Harvey Fierstein
Steven Molony
Frank Langella
John Lloyd Young
Brent Carver
John Cullum
Rob McClure
Golden Horse Award for Best Leading Actor

Oy Vey!
 My Son Is Gay!!
 is a 2009 comedy film directed, written, and produced by Evgeny Afineevsky which stars Lainie Kazan, Saul Rubinek, Vincent Pastore, John Lloyd Young, Jai Rodriguez, Bruce Vilanch, Fred Swink and Carmen Electra.
 The theme song, "The Word Is Love" was written by Desmond Child and performed by Lulu.
 "The Word is Love" was contending for nominations in the Original Song category for the 82nd Academy Awards.
The Mystery of Edwin Drood (or Drood) is a musical based on the unfinished Charles Dickens novel "The Mystery of Edwin Drood".
 It is written by Rupert Holmes, and was the first Broadway musical with multiple endings (determined by audience vote).
 Holmes received Tony Awards for Best Book and Best Original Score.
 The musical won five Tony Awards out of eleven nominations, including Best Musical and Best Leading Actor.
Harvey Forbes Fierstein (born June 6, 1954) is an American actor, playwright, and voice actor.
 Fierstein has won the Tony Award for Best Actor in a Play for his own play "Torch Song Trilogy" (about a gay drag-performer and his quest for true love and family) and the Tony Award for Best Actor in a Musical for playing Edna Turnblad in "Hairspray".
 He also wrote the book for the musical "La Cage aux Folles", for which he won the Tony Award for Best Book of a Musical, and wrote the book for the Tony Award-winning "Kinky Boots".
 He was inducted into the American Theater Hall of Fame in 2007.
Steven Molony (born March 16) is an American actor, screenwriter, and film producer.
 His film roles include "Pinching Penny", for which he received the award for Best Leading Actor in a Feature Film from the 2011 Indie Fest.
 He played both Dr. Jeremiah Arkham and Batman in the webseries "The Joker Blogs".
 He starred as identical twin brothers in the feature film "Efficiency", for which he also wrote the screenplay.
 As a part of the film's fundraising on Kickstarter, Molony offered to perform randomly selected stunts for a $5 donation.
 It went on to play at both Dances With Films and the Austin Film Festival.
 Both the film and Molony were awarded by the 2014 Accolade Global Film Competition for Best Feature Film and Best Performance by a Leading Actor, respectively.
Frank A. Langella Jr. (born January 1, 1938) is an American stage and film actor.
 He has won four Tony Awards, two for Best Leading Actor in a Play for his performance as Richard Nixon in the play "Frost/Nixon" and for his role as André in "The Father" and two for Best Featured Actor in a Play for the role of Leslie in Edward Albee's "Seascape" and for his role as Flegont Alexandrovitch Tropatchov in Ivan Turgenev's "Fortune's Fool".
 Additionally, Langella has won two Obie Awards and was nominated for an Academy Award for Best Actor in a Leading Role in the film production of "Frost/Nixon" (2008).
John Lloyd Mills Young (born July 4, 1975) is an American actor and singer.
 In 2006, he won the Tony Award for Best Leading Actor in a Musical for his role as Frankie Valli in Broadway's "Jersey Boys".
 He is the only American actor to date to have received a Lead Actor in a Musical Tony, Drama Desk, Outer Critics Circle and Theatre World Award for a Broadway debut.
 Young sang lead vocals on the Grammy-award winning "Jersey Boys" cast album, certified Platinum by the Recording Industry Association of America.
 Young reprised his role as Frankie Valli in Warner Brothers' film adaptation of "Jersey Boys", directed by Clint Eastwood and released June 20, 2014.
Brent Carver (born November 17, 1951) is Canadian actor best known for his performances on Broadway in "Parade" as Leo Frank and "Kiss of the Spider Woman" as Molina, for which he won the Tony Award for Best Leading Actor in a Musical in 1993.
John Cullum (born March 2, 1930) is an American actor and singer.
 He has appeared in many stage musicals and dramas, including "On the Twentieth Century" (1978) and "Shenandoah" (1975), winning the Tony Awards for Best Leading Actor in a Musical for each.
 He earned his first Tony nomination as lead actor in a musical in 1966 for "On a Clear Day You Can See Forever" in which he introduced the title song, and more recently received Tony nominations for "Urinetown The Musical" (2002) (best actor in a musical) and as best featured actor in a musical the revival of "110 in the Shade" (2007).
Rob McClure (born June 15, 1982 ) is an American actor.
 He has appeared in theatre in the Philadelphia, Pennsylvania area and also on Broadway.
 He received a Tony Award nomination for Best Leading Actor in a Musical, for his first starring role on Broadway in the musical "Chaplin", as Charlie Chaplin.
The Golden Horse Award for Best Leading Actor () is given at the Golden Horse Film Awards.
 Hong Kong actor Tony Leung Chiu-Wai has won the most Best Leading Actor awards with 3 times.
 He won this award in the 31st, 40th and 41st awards ceremony with the movies "Chungking Express", "Infernal Affairs", and "Lust, Caution".
 He is also holding the record for actor with most nominations in the Best Actor category with 7 times