Question: Who has married Diana Nicole DeGarmo, an American singer/songwriter and actress?

Context paragraphs:
Workin' Overtime: Workin' Overtime is the seventeenth studio album by American singer Diana Ross, released on June 6, 1989 by Motown.  It was Ross' first Motown album since "Diana" (1980), after Ross left the label for a then record breaking $20 million deal with RCA.  Upon Diana's return to the label, Motown founder Berry Gordy, Jr. had sold the label to MCA Records and had positioned Jheryl Busby to the head of Motown.  Ross was at first reluctant to return to her old label but Gordy promised her a lot in her return: not only would Ross return to Motown as a recording act, but she would be the label's part-owner.  Ross reunited with collaborator Nile Rodgers to make this album - which was an attempt to gear her to a much younger audience bringing in new jack swing productions and house music.

Ace Young: Ace Young (born November 15, 1980) is an American singer, songwriter, and actor.  He gained national recognition while appearing on the fifth season of "American Idol".  Young is married to "American Idol" season-three runner-up Diana DeGarmo.

Diana Ross: Diana Ernestine Earle Ross (born March 26, 1944) is an American singer, songwriter, actress, and record producer.  Born and raised in Detroit, Michigan, Ross rose to fame as the lead singer of the vocal group The Supremes, which, during the 1960s, became Motown's most successful act, and is to this day the United States' most successful vocal group, as well as one of the world's best-selling girl groups of all time.  Ross' success as lead singer of The Supremes made it possible for future African-American R&B and soul acts to find mainstream success.  The group released a record-setting twelve number-one hit singles on the US "Billboard" Hot 100, including "Where Did Our Love Go", "Baby Love", "Come See About Me", "Stop!  In the Name of Love", "You Can't Hurry Love", "You Keep Me Hangin' On", "Love Child", and "Someday We'll Be Together".

Samantha Moore: Samantha Jo Moore (born December 28, 1988) is a Canadian singer and songwriter whose songs have been recorded and re-cut by Miley Cyrus (“East Northumberland High” from "Meet Miley Cyrus"), as well as up and coming artists, including Diana DeGarmo (“Then I Woke Up”, “The Difference In Me”, “‘Till You Want Me”, “Boy Like You”, from "Blue Skies"), and The Clique Girlz (“Then I Woke Up”, “The Difference In Me”, from "Incredible" and the EP "Clique Girlz") and co-wrote “Falling Down Your Stare” from Hope 7's self-titled debut album.  Additionally, Spanish Pop band, Nikki Clan did a cover of “A Boy Like You” and “The Difference In Me” for their debut album, “No Sera Igual”.

Bobby Steele: Bobby Steele (born March 18, 1956) is an American punk rock musician.  He is the current guitar player, songwriter, and sole original member of punk band The Undead.  He has been a member of multiple other bands, most notably, as the second guitarist of The Misfits.  He was replaced by Doyle.  He married Diana Viar who joined The Undead in November 2014.  They are both in the band RIP that started in 2013.

American Idol (season 3): The third season of American Idol premiered on Monday, January 19, 2004 and continued until May 26, 2004.  The third season was won by Fantasia Barrino, who defeated Diana DeGarmo by an approximate margin of 2% (1.3 million votes); the vote total (65 million votes) was the highest recorded vote total in the show's history until the May 23, 2007, finale of the sixth season.  This season also featured Jennifer Hudson, who would subsequently win the 2006 Academy Award for Best Supporting Actress.

Angelina Veneziano: Angelina Veneziano is a fictional character from the American CBS soap opera "The Young and the Restless".  She is portrayed by Diana DeGarmo, who is famed for being runner-up on the third season of the reality television competition "American Idol".  She was introduced by former executive producer and head writer Maria Arena Bell on October 31, 2011, as the daughter of mob boss Angelo Veneziano (Mike Starr).  Angelina was described as a mob boss daughter and aspiring singer by Zap2it.  DeGarmo described her as an over-the-top "jersey girl", and noted her flamboyant costumes and voice.  The show's executive producer and head writer Maria Arena Bell offered DeGarmo the role of Veneziano after seeing her performance of Penny Pingleton in the musical production of "Hairspray".

Diana DeGarmo: Diana Nicole DeGarmo (born June 16, 1987) is an American singer/songwriter and actress.  She rose to fame in 2004 as the runner-up of the third season of "American Idol", releasing her debut studio album, "Blue Skies", later that year.  The following year, DeGarmo ventured into a career in musical theatre.  She has starred in two Broadway, one off-Broadway and three national tour shows.  She made her television acting debut in a six-month arc as Angelina Veneziano on "The Young and the Restless."  DeGarmo has since released two extended plays, "Unplugged in Nashville" (2009) and "Live to Love" (2012).  She is married to fifth season "American Idol" finalist Ace Young.

Nicole C. Mullen: Aileen Nicole Coleman-Mullen, known professionally as Nicole C. Mullen, (born January 3, 1967) is an American singer, songwriter, and choreographer.  She was born and raised in Cincinnati, Ohio.

Diana (album): Diana (stylized as diana) is the tenth studio solo album by American singer Diana Ross, released on May 22, 1980 by Motown Records.  The album is the biggest-selling studio album of Ross's career, selling nine million copies worldwide and spawning three international hit singles, including the US number 1 hit "Upside Down".  All songs are composed, played and produced by Chic members Nile Rodgers and Bernard Edwards.

Supporting paragraphs: Ace Young Diana DeGarmo
Answer: Ace Young