"Heartbreaker" is a song by American singer #PatBenatar from her debut studio album #InTheHeatOfTheNight (1979). Written and composed by Geoff Gill and Cliff Wade, the song had first been recorded by English singer #JennyDarren on her 1978 album Queen of Fools, and Benatar adjusted #theOriginal lyrics, as such references as "A to Zed" and "moonraker" would have likely confused American listeners.
https://www.youtube.com/watch?v=Qg_xVq862D8