Question: When was the singer of Teenage Love Affair born? 
Context: A Prussian Love Story (German: Preußische Liebesgeschichte) is a 1938 German historical romance film directed by Paul Martin and starring Karl Günther, Hans Nielsen and Willy Fritsch.  The film depicts the love affair between William I and Elisa Radziwill.  In the Third Reich the film was banned right after completion because the love affair of Joseph Goebbels and the actress Lída Baarová had become public—it was first shown in 1950. "Night Moves" is a song by the American singer-songwriter Bob Seger.  It was the lead single from his ninth studio album, "Night Moves" (1976), released on Capitol Records.  Seger wrote the song as a coming of age tale about adolescent love and adult memory of it.  It was based on Seger's own teenage love affair he experienced in the early 1960s.  It took him six months to write and was recorded quickly at Nimbus Nine Studios in Toronto, Ontario, with producer Jack Richardson.  As much of Seger's Silver Bullet Band had returned home by this point, the song was recorded with several local session musicians. Rough Town is a 1994 album recorded by French singer Johnny Hallyday.  It is entirely written in English-language to win over the anglophone countries.  It was released in September 1994 and achieved success in France, where it debuted at the top of the charts on October 2, 1994, but dropped just after and stayed for nine weeks on the chart (top 50).  It provided two singles in France, "I Wanna Make Love To You" (#18) and "Love Affair" (#35), a duet with Kathy Mattea.  The album was also released in Germany, but was unsuccessful in this country.  The video for "Love Affair" was directed by Dani Jacobs, filmed in Nashville and features Johnny and Kathy Mattea who duets on this track. Alicia Augello Cook (born January 25, 1981), known professionally as Alicia Keys, is an American singer, songwriter, record producer, pianist and actress.  Keys released her debut album with J Records, having had previous record deals first with Columbia and then Arista Records.  Keys' debut album, "Songs in A Minor" was released in 2001, producing her first "Billboard" Hot 100 number-one single "Fallin'", and selling over 12 million copies worldwide.  The album earned Keys five Grammy Awards in 2002.  Her sophomore album, "The Diary of Alicia Keys", was released in 2003, spawning successful singles "You Don't Know My Name", "If I Ain't Got You" and "Diary", and selling 8 million copies worldwide.  The duet song "My Boo" with Usher scored her a second number-one single in 2004.  The album garnered her an additional four Grammy Awards in 2005.  Later that year, she released her first live album, "Unplugged", becoming the first woman to have an "MTV Unplugged" album debut at number one. The Tarakeswar affair (also known as the Tarakeswar scandal or the Mahant-Elokeshi affair) refers to a public scandal in 19th-century Bengal during the British Raj.  It resulted from an illicit love affair between Elokeshi, the wife of a government employee Nobin Chandra, and the Brahmin head priest (or "mahant") of the Tarakeswar Shiva temple.  Nobin subsequently decapitated his wife Elokeshi because of the love affair.  A highly publicised trial followed, dubbed the Tarakeswar murder case of 1873, in which both the husband and the "mahant" were found guilty in varying degrees. "Teenage Love Affair" is a song by American R&B and soul singer–songwriter Alicia Keys from her third studio album, "As I Am" (2007).  Written by Keys, Jack Splash, Matthew Kahane, and Harold Lilly, it was released as the album's third single in March 2008. Jack Splash is an American recording artist, musician, songwriter, and record producer from the Los Angeles, California area.  Splash's works include writing and production on singles for artists such as Alicia Keys ("Teenage Love Affair"), ("Wreckless Love"), ("Savior"), Kendrick Lamar ("Now or Never"), John Legend ("P.D.A. (We Just Don't Care)"), Cee-Lo Green ("Fool for You"), ("I Want You"), Mayer Hawthorne, ("The Innocent"), ("The Only One"), ("Kaila"), Goodie Mob, ("Valleujah"), B.o.B, R. Kelly ("Be My#2"), Pixie Lott ("Nasty"), Christina Aguilera, Lupe Fiasco, T-Pain, Jazmine Sullivan, Jennifer Hudson, Melanie Fiona ("Wrong Side of A Love Song"), Musiq Soulchild, K. Michelle, Keyshia Cole ("I Choose You"), Anthony Hamilton, Dirt Nasty, Estelle ("Pretty Please (Love Me)"), Elijah Blake ("Towers of Tokyo") Groove Armada, Zap Mama, Solange ("T.O.N.Y."), Raheem DeVaughn, Natasha Bedingfield, Lemar, Kelis, Katy Perry, Missy Elliott, Mary J. Blige, and Sia. "Teenage Love" is the first single released from Slick Rick's 1988 debut album, "The Great Adventures of Slick Rick".  It was released in November 1988 as his debut single and was produced by Slick Rick and The Bomb Squad.  "Teenage Love" would prove to be a hit for Slick Rick, making it to number 16 on the Hot Black Singles chart and number 8 on the Hot Rap Singles.  It wasn't as successful as the next single, "Children's Story", released the following year. "Ooh I Do" was the fifth single released by Lynsey de Paul and her only single released on the Warner Brothers label.  Co-written by de Paul and Barry Blue, this Phil Spector-ish song with a nod to the style of the Roy Wood/Wizzard sound, conveys the angst about parents not believing in a teenage love affair represented a change of style for de Paul, who also produced the recording.  It was a hit in the UK Singles Chart (number 25), and in corresponding charts in Belgium and the Netherlands and has been covered by other artists, notably Barry Blue, as well as Japanese artists Kojima Mayumi and Girl Meets Love since, together with "Sugar Me" it was her biggest hit in Japan.  In the UK, some copies were mis-pressed with the B-side label appearing as "Ten Years After On Strawberry Jam" by Scaffold, that also appeared on the Warner Bros label, although the track that plays is "Nothing Really Lasts Forever" (K 16400). Candy is a 2005 young adult novel by Kevin Brooks about a doomed teenage love affair between a musician and a prostitute.
Answer: January 25, 1981