Knight to photograph her to promote it; out takes were later re-used for the artwork of "Love at First Sight". Knight worked with Minogue once more on "Come into My World". The first artwork features Minogue nude, in front of a blue backdrop and the second disc is a close-up of Minogue with a red tint. Composition Produced by Richard Stannard and Julian Gallagher, "Love at First Sight" is a dance-pop and nu-disco song, that came at the end of a period when mainstream dance-pop music had assimilated French house. The song incorporates elements of house music. "Love at First Sight" talks about falling in love with someone "at first sight"; According to Jacqueline Hodges from BBC Music, she said along with the title track, "use tempting lyrics and suggestive panting to underpin a none-too-subtle good time agenda." There are two versions of "Love at First Sight"; the original 2001 album version that lasts for three minutes and 57 seconds, and the North American remix. The North American remix, remixed by Ruff and Jam, was released on the bonus disc of the 2002 special edition of Fever and 12-inch singles of "Love at First Sight". Critical reception "Love at First Sight" received positive reviews from music critics. Chris True from AllMusic was favorable towards the track saying "songs like 'Give It to Me' and 'Love at First Sight,' her maturity helps transcend this limiting tag, making this a very stylish Eurodance record that will appeal to all ages." Alex Needham from NME said the song was "a knickers-aloft disco stormer", while Alexis Petridis from The Guardian commented "Like Robbie Williams's songs, the tracks on Fever are big on easily digestible EDM references. 'Love at First Sight' features the same stuttering disco samples as Stardust's 1998 number-one single 'Music Sounds Better with You'." Michael Hubbard from musicOMH was particularly positive, calling the song "rip-roaring", and said "It would be difficult to pinpoint one duff track on this record, but the more obvious candidates for singles are towards the front of the album – just like her first two records, in fact – especially the rip-roaring frolic that is 'Love at First Sight'." Jason Thompson from PopMatters said the song "opens itself up to the listener with a sexy as hell melody and is one of the sexiest, funkiest classic disco songs that never was... until now." Jacqueline Hodges from BBC Music