Album: John Travolta & Olivia Newton-John, This Christmas (Universal)

If Christmas is a slush-fest, here's your soundtrack. John and Livvy have got together to honour their charities with a high-gloss product gleaming with guests – Barbra, Tony B, James Taylor, Kenny G, Cliff Richard and 50 Cent (OK, made that one up) on a repertoire of all the usual suspects.

But while JT might act singing rather than sing, he sounds gorgeous on "Baby, It's Cold Outside". In the end you can't quibble: this slush has class.