Justin Bieber is making a last-minute bid for a U.K. Christmas number one after teaming up with the NHS Trust Choir to re-record his hit Holy.

The collaboration comes five years after the choir singers beat the Baby hitmaker to the top of the charts.

"It's great to be reunited with the Lewisham and Greenwich NHS choir, as we share a fun bit of U.K. chart history together," Bieber told The Mirror. "Especially in these difficult times, I’m humbled to team up with them for a charity single that will benefit NHS workers on the frontlines of this pandemic and pay tribute to their unbelievable dedication."

Zoe Davies, who is part of the choir, said, "Seriously I remember joking about us doing a duet and now it’s happening."

Justin impressed the choir members back in 2015 when he urged fans to purchase their version of A Bridge Over You, instead of his track Love Yourself. He then met with the group and said, "I was honoured to meet everyone from the choir and I’m really happy that they got their number one."

The Lewisham and Greenwich NHS Choir reunited with the Canadian singer at Abbey Road Studios to record the new version of Holy, which Bieber released in September.