Uuuuuuuuuuuum isn't it Bieber who requested to have Mariah on his album?

HOW ALL OF A SUDDEN ARE WE PUTTING THIS ON MARIAH?

Clearly he asked a few other performers including Boyz 2 Men whos career is non existent! How come we not saying its a smart move for them?

Always trying to bring down the hottest! Whether or not mariah sells like the young chicks anymore doesn't matter. The fact that after 21 years shes still in the conversation is a revelation alone!! All hail the Queen.

The song has become a holiday classic. The song is also being redone by other artists this Christmas as well. When last has your favourite created a song so historic?