It was written by Cole Porter and was published in 1953.
The song was featured in the musical Can-Can when it was introduced by the French actress Lilo.
[1] A recording by Kay Starr was the biggest hit.
It first reached the Billboard Best Seller chart on June 27, 1953, and lasted nine weeks on the chart, peaking at number 13.
The phrases are formed using the reflexive conjugated form of the verb aller which means to go, and the object pronoun en.