I created a very festive playlist on iHeartRadio called "Tanya's Tinsley Christmas Tree!" You must must MUST check it out, seriously it'll put you in the holiday spirit for sure.
Here's a little sampling for you...
"Everyday Is Christmas" - Sia
"O Holy Night" - Ellie Goulding
"Christmas Eve" - Justin Bieber
"You Make It Feel Like Christmas" - Gwen Stefani ft. Blake Shelton
"My Only Wish (This Year)" - Britney Spears
"Underneath the Tree" - Kelly Clarkson