Chris Isaak

Bad little girls
Bad little boys
Stay up all night
Don't get no toys
It's easier to say than do
You got to be good
Cause Santa's got his eye on you so
You got to be good
Gotta be good
I know it's hard 'cause I'm far away
But I'll be back on Christmas Day
Until then let me hear you say
You got to be good
Gotta be good
Wait for the real thing and skip all the rest
You got ta be good
Cause you're the one that this Santa loves best
You've got to be good
Gotta be good