"What Is Love" is a 1993 dance track by the singer Haddaway, popular with club DJs. Recorded in the early 1990s, it later experienced a revival as the song from the Saturday Night Live "Roxbury Guys" sketches, which were later made into the 1998 feature film A Night at the Roxbury.
The song peaked at #2 in the United Kingdom and Germany, but it reached #1 in thirteen other countries, all of them European or Asian. In the United States the song reached #11 on the Billboard Hot 100, and #12 in Australia. .