Question: Who sang what is love baby don't hurt me?

context: No context provided
question: Who sang the original version of "What is Love"?
short_answers: Haddaway
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question: Who sang What is Love in 2013?
short_answers: Foolstop
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question: Who sang What is Love in 2014?
short_answers: Kiesza
context: In 2009, German DJ Klaas remixed the song under the title "Klaas meets Haddaway – What Is Love 2K9". This remix charted in several European countries.
question: Who sang What is Love in 2009?
short_answers: Klaas

Answer: "What Is Love" is a song recorded by Trinidadian-German Eurodance artist Haddaway for his debut album, The Album. In 2009, German DJ Klaas remixed the song under the title "Klaas meets Haddaway – What Is Love 2K9". In 2013, Foolstop sang "What Is Love". in 2014, Kiesza, a Canadian singer and multi-instrumentalist from Calgary, sang "What is Love".