Question: What 1993 hit single did Nestor Alexander Haddaway and Tony Hendrik co write together?

Context paragraphs:
Tonite (Bad Boys Blue album): Tonite is the thirteenth studio album of German band Bad Boys Blue.  It was released on 24 July 2000 by Coconut Records.  There was one single released for this record, "I'll Be Good".  John McInerney performed all the songs.  Rap parts were performed by Kevin McCoy.  Again, Tony Hendrik and Karin Hartmann were back writing and producing.

What Is Love: "What Is Love" is a song recorded by Trinidadian-German Eurodance artist Haddaway for his debut album, "The Album".  It was written and produced by Dee Dee Halligan (Dieter Lünstedt a.k.a. Tony Hendrik) and Junior Torello (Karin Hartmann-Eisenblätter a.k.a. Karin van Haaren) of Coconut Records in Cologne.  The song is recognizable by its refrain "What is love?  Baby don't hurt me, don't hurt me...no more."

Decade: &quot;...but wait it gets worse&quot;: Decade: "...but wait it gets worse" is the second studio album by American rapper Sticky Fingaz.  The album is the follow-up to "".  By many critics estimations, did not live up to "Blacktrash", a tantalizingly ambitious ride through the life of a recently released convict and his ability (or lack thereof) to cope with life outside of prison.  This album marks Sticky's furthest departure from his Onyx days, when an unprecedentedly harsh tone of voice became the hallmark of his delivery.  The album title is a reference to a lyric from Sticky's verse in Onyx's 1993 hit single "Slam" and an allusion to the ten-year time period between the song and the album.  The album was released in two versions: one is an enhanced disc which features a short behind the scenes documentary on the making of album, and the other without.  The album is now out of print.

Tony Hendrik: Tony Hendrik (born Dieter Lünstedt, 4 March 1945 in Bad Bederkesa, a.k.a. Dee Dee Halligan, Jimmy Tarsus) is a German music producer, composer, and owner of a record label.  The most known artists and bands he has produced and composed for are Bad Boys Blue, Londonbeat, and Haddaway.  Hendrik co-wrote the Haddaway classic song "What is Love."

Lorraine Crosby: Lorraine Crosby (born November 27, 1960), better known as "Mrs. Loud", is an English singer-songwriter.  Her most famous work, especially in the United States, is as the female vocalist in Meat Loaf's 1993 hit single "I'd Do Anything for Love (But I Won't Do That)".

Urban Cookie Collective: Urban Cookie Collective are a British Eurodance band, best known for their 1993 hit single "The Key, The Secret".

Coconut Records: Coconut Records is a German record label formed in 1981 by producers Tony Hendrik and Karin Hartmann.  Acts that have been signed to Coconut have included Bad Boys Blue, C. C. Catch, Haddaway, Londonbeat, Chyp-Notic, The Searchers, Soultans, the Weather Girls, Rammstein and Modern Talking.

Mitchell Torok: Mitchell Torok (born October 28, 1929, in Houston) is an American country music singer, songwriter, artist, author and guitarist, best known for his 1953 hit "Caribbean".  He also wrote "Mexican Joe", which catapulted Jim Reeves to stardom.  They began to write together and charted many top 20 hits.

For the First Time (Stephanie Mills album): For the First Time is the second album by Stephanie Mills.  Released in 1975 on the Motown label.  Produced by Burt Bacharach and Hal David.  The arrangements were by Burt Bacharach, Bill Eaton, Dave Matthews and Kenny Asher.  After a fallout during the recording of the soundtrack to the remake of "Lost Horizon", Bacharach and David split before briefly reuniting for this album.  After this album project that featured 8 new songs plus 2 covers of songs that Dionne Warwick had previously recorded, the famous songwriting duo would not work together until they wrote 3 unrecorded songs in 1978.  They then did not write together again until a reunion in 1989, when they wrote 2 songs - "How Can I Love You" which remains unrecorded, and "Sunny Weather Lover" which was eventually recorded by Dionne Warwick for her 1993 album "Friends Can Be Lovers".

Haddaway: Nestor Alexander Haddaway (born January 9, 1965), better known mononymously as Haddaway, is a Trinidadian-German singer, songwriter and musician best known for his 1993 hit single "What Is Love".

Supporting paragraphs: Tony Hendrik Haddaway
Answer: What Is Love