"Taken by a Stranger" is a song recorded by German singer Lena for her second studio album Good News (2011), released as a CD single on 22 February 2011 by We Love Music. Gus Seyffert, Nicole Morier and Monica Birkenes wrote the song, while production was handled by Stefan Raab and Reinhard Schaub. Seyffert had originally penned the track for Birkenes to record, but her label rejected it and it was eventually given to Lena. Musically, "Taken by a Stranger" is a 1980s and grufti-influenced electropop song characterized by synthesizer sounds. Lyrically, it revolves around the connection between two strangers. While compared to the works of English band The Cure by one reviewer, other speculated lyrical themes were sadomasochism, psychosexual development, kidnapping and sexual fantasy.

Lena Johanna Therese Meyer-Landrut, also known by the mononym Lena, is a German singer. She rose to fame after representing Germany in the Eurovision Song Contest 2010 in Oslo, winning the event with the song "Satellite". Both "Satellite" and her debut album My Cassette Player (2010) debuted at number one in Germany and became platinum sellers. With her three entries from the German national final Unser Star für Oslo, Meyer-Landrut set an all-time chart record in her home country by debuting with three songs in the top five of the German Singles Chart. She represented Germany for the second consecutive time in the Eurovision Song Contest 2011 in Düsseldorf with the song "Taken by a Stranger", finishing in tenth place.