Baby It's Cold Outside Single • Avril Lavigne & Jonny Blu • 2017

"Baby, It's Cold Outside" is a popular song written by Frank Loesser in 1944 and popularized in the 1949 film Neptune's Daughter. While the lyrics make no mention of a holiday, it is popularly regarded as a Christmas song owing to its winter theme. The song was released in eight recordings in 1949 and has been covered numerous times since.