December 22nd -- 3 days.

All I want for Christmas ...

...is You.

It doesn't get better than Mariah Carey's version.

She and the Biebs did a duet with it this year.

But also the HMS Ocean had their own version.

Thought to be deployed for 7 weeks ...

they were actually out at seas for

7 months!

When they found out they were coming home,

they made this to send to their families to tell them!