The singer said it himself in an interview and then confirmed the news on Twitter. He also asked 팬 for help naming the album:
"trying to figure out the name of this 크리스마스 album. it is special. we are going to raise alot for charity with it. what is a good name?"
So far he's got quite a few responses on Twitter. Here are a few:
"@justinbieber a good name would be "A 크리스마스 Of Love" :D 21"
"@justinbieber Belieber Christmas"
"@justinbieber Santa's coming Just(in) time!"
"@justinbieber 당신 SHOULD NAME IT "HOPE FOR THE HOLIDAYS"48"
...and those are just a few suggestions. What do 당신 think? Do 당신 like any of these album names? Do 당신 have any other suggestions for J?
