Justin Bieber supports rival for top Christmas song

Story highlights

  • "Let's do the right thing and help them win. It's Christmas," singer tweets
  • The UK Christmas number one will be revealed Thursday

(CNN)Justin Bieber doesn't want you to vote for his song. Just this week.

Bieber's "Love Yourself" is competing with the Lewisham and Greenwich National Health Service Choir to be this year's Christmas number one in the United Kingdom, according to the BBC.
The choir is made up of doctors, nurses and other health care workers. Proceeds from the NHS choir's single, "A Bridge Over You," goes to health charities.
    The song is a mash-up of "A Bridge Over Troubled Water" by Simon & Garfunkel and Coldplay's "Fix You."
    Bieber is happily throwing in the towel, tweeting out: "Let's do the right thing and help them win. It's Christmas."
    The UK Christmas number one will be announced on Christmas Day.