"Not in Love" is a song by Spanish singer Enrique Iglesias. The song was written by Iglesias, Paul Barry, Victoria Horn, Mark Taylor, Sheppard Solomon, and Fernando Garibay for Iglesias' seventh studio album, 7 (2003). The album version features Iglesias's vocals only, with the radio mix featuring an extra verse and chorus by American singer Kelis. "Not in Love" was released as the album's second and final single in 2 February 2004 and peaked within the top ten of the charts in the Czech Republic, Denmark, Greece, Ireland, the Netherlands, Norway, Romania, and the United Kingdom.