Frank Loesser’s 1944 duet was never intended as a Christmas Carol, but has been adopted by holiday revellers all the same. ‘Baby It’s Cold Outside’ is a swingin’ love duet that’s an homage to cuddling up by the fire. The song has seen many covers, but none as successful as the R&B chart-topping, 1961 take by Ray Charles and Betty Carter from their album of the same name. This ‘holiday’ classic is perfect for a pair at any time of year!