Sometimes (Britney Spears song) 20, 2012, behind the scenes footage of the music video leaked online. Credits for "Sometimes" and "I'm So Curious" are taken from the single's liner notes. Sometimes (Britney Spears song) "Sometimes" is a song recorded by American singer Britney Spears for her debut studio album, "...Baby One More Time" (1999). Written by Jörgen Elofsson and produced by Elofsson himself, Per Magnusson and David Kreuger, the song was released as Spears' second single on April 30, 1999 by Jive Records. "Sometimes" is a teen pop song that is influenced by bubblegum pop, and alludes to a relationship where a shy girl
Perfume (Britney Spears song) cut version of the video, where Spears' role in the video is actually an assassin hired to kill her boyfriend. Spears included the song on her residency concert (2013–16). The song has sold over 300,000 copies in the United States. In July 2013, Spears revealed through Twitter that she "wrote such a special song" with Australian singer-songwriter Sia Furler, which was later revealed to be Spears' favorite track on "Britney Jean", the ballad "Perfume". In October 2013, it was announced that the song would serve as the second single for the album, after the release of lead single "Work Bitch"