Backstreet Boys兩年前出了聖誕專輯，
其中 "Happy Days" 這首不但很有聖誕節的歡樂氣氛，
而且也很融入Backstreet Boys獨有風格，
最後部份的歌詞還一直唱著 "We’ve got it going on" ，
直接連結到他們剛出道時的主打曲
MV：https://www.youtube.com/watch?v=GF51OZeM-o8
Put on your red dress
Take out your best suit
Were gonna party like its 99
Let’s hit the pavement
Were feeling brand new and
We can work it like its 9 to 5
Its lit like Christmas time
(It hits like age old wine)
(the stars are out tonight)
Lets make a toast to us tonight (you and I)
Good times and happy days
Are you ready for the
best night of love is on its way
You, me and Marvin Gaye
Ain’t no reason for leavin
Yeah we’ve got it going on
You know the feelin
you know the signs
Aint no denying
When it’s right it’s right
Break through the ceiling
Fall from the sky
Ain’t no deny when it’s you and I
Good times and happy days
Are you ready for the
best night of love is on its way
You, me and Marvin Gaye
Ain’t no reason for leavin
Yeah we’ve got it going on
Every night everyday your my holiday
through the sun and the rain
Love is here to stay
Every night everyday your my holiday
through the sun and the rain
We can always celebrate
Yeah, it's always the perfect time
Let's make a toast to you and I
Ooh, baby
Good times and happy days
Are you ready for the
Best night of love is on its way
You, me and Marvin Gaye
Ain't no reason for leaving
Yeah, we've got it going on
Good times and happy days
Are you ready for the
Best night of love is on its way
You, me and Marvin Gaye
Ain't no reason for leaving
Yeah, we've got it going on
Baby, we've got it going on (and on)
Baby, we've got it going on (and on)
Baby, we've got it going on (and on)
Baby, we've got it going on (and on)
Baby, we've got it going on (and on)
Baby, we've got it going on (and on)
Baby, we've got it going on (and on)
Baby, we've got it going on (and on)