"Who Do You Love Now?" is a song by Dutch DJ duo Riva and Australian singer Dannii Minogue. The song was released on 19 November 2001 through the Double F Double R label. The track originally began as an instrumental-only track called "Stringer", which soon became a club hit. It was later adapted into a vocal version for Minogue, written by Victoria Horn. For the Canadian market, Minogue recorded a French-language version of the song called "Est-ce que tu m'aimes encore?". Initially released as a stand-alone single, the song was later included on Minogue's fourth studio album Neon Nights (2003).
"Who Do You Love Now?" peaked at number three on the UK Singles Chart, becoming Riva's third top 10 in the United Kingdom and Minogue's fifth. It reached the top 20 in Australia and Canada and the top 30 in Sweden. In the United States, "Who Do You Love Now?" was successful on the Billboard dance charts, where it reached the top position on the Dance Club Play chart. The single was also played heavily in gay clubs around Australia, New Zealand and Europe. The song marked a turning point for Minogue, who was once again going through contractual changes, and was a bridging point between her previous work and the then upcoming Neon Nights album.
Australian maxi-CD single
UK maxi-CD single
UK 12-inch single
UK cassette single and European CD single
Dutch CD single
German 12-inch single