is a song by Welsh singer Marina Diamandis from her debut studio album, The Family Jewels (2010).

[2][3][4][5] Written on a trip to Los Angeles a week after The Family Jewels was mastered, it was the final track to complete the album.

[6] On Greg Kurstin, who produced the song, she said, "I had really admired his work for a long time.

was used to advertise the American sitcom The Big Bang Theory on E4 in the United Kingdom.

[12] Diamandis said the music video was influenced by 1990s cartoons and the old "zany neon" MTV graphics.

[13] The music video features a sequence with four dancers choreographed by David Leighton.

[13] The stylist for the video was Celestine Cooney, who chose to feature outfits by Christopher Kane, Henry Holland and Ashish Soni.