Singer Mariah Carey is serving up a festive treat for fans by recording a special Christmas duet with John Legend.
Carey has recruited Legend for a remake of her song When Christmas Comes, which originally featured on her 2010 album Merry Christmas II You.
The stars met in California over the weekend (12-13Nov11) to shoot a music video for the collaboration, frolicking in fake snow and filming scenes at a grand piano.
Carey's husband Nick Cannon also got into the holiday spirit by dressing up as Santa Claus for the shoot.
The pop superstar has also recorded a festive duet with teenage singer Justin Bieber - they have remade her 1994 hit All I Want For Christmas Is You.