Christmas with Delta sees the pop star sing tracks from hew newly-released Only Santa Knows. Featuring performances from Kylie Minogue, Robbie Williams, Kelly Rowland, Pentatonix, Montaigne and Olivia Newton-John, who also joined Goodrem on the pair’s joint song, ‘Merry Christmas To You’

• Delta Goodrem
• Kylie Minogue
• Robbie Williams
• Kelly Rowland
• Montaigne
• Olivia Newton-John
• Hamish Blake
• Morgan Evans