Dean Martin - Baby, It's Cold Outside (1959) Dean Martin’s rendition of Baby, It’s Cold Outside remains a hallmark of playful duets, blending his iconic charm with the bright voice of Marilyn Maxwell. Originally written by Frank Loesser in 1944 for private performances, the song gained widespread fame after its inclusion in the 1949 film Neptune’s Daughter, where it won an Academy Award for Best Original Song. Martin’s recording, featured on his 1959 album A Winter Romance, transformed it into a