The dazzling track heralded the jaw-dropping return of the former pop pixie, yet Can't Get You Out of My Head was cooked up in record time by its writers - and with just one synth!

Written primarily by frontman Bobby Harlow, the 10-song collection was produced and mixed by Matthew Smith.

For fans of "so bad it's good" cinema, Stacker has created a list of 25 of the worst movies that almost everyone watched.