"Bad Romance" is a song by American singer Lady Gaga from her third extended play (EP), The Fame Monster (2009)—the reissue of her debut studio album, The Fame (2008). Gaga wrote and produced the song with RedOne. Following an illegal demo leak, Gaga premiered the song's final version during the finale of Alexander McQueen's 2010 Paris Fashion Week show in October 2009 and released it as the lead single from The Fame Monster later that month. Musically, it is an electropop and dance-pop song with a spoken bridge. Inspired by German house and techno, the song was developed as an experimental pop record. Lyrically, Gaga drew from the paranoia she experienced while on tour and wrote about her attraction to unhealthy romantic relationships.