Santa clause is Coming to Town.
Jingle Bells
Probably jingle bells Hope this helped :]
Poinsettia is the most popular of all Christmas flowers
The most popular ballet preformed on Christmas is 'The Nutcracker'
Christmas is the most popular celebration of the year
By far the most popular sport in the Americas, which, of course, includes Latin and South America is soccer. If just USA is considered, then despite that Baseball is America's "official sport", the answer is grid iron Football, closely followed by Basketball, baseball and Ice Hockey.
The most popular Christmas ornament in Japan is tinsel:)
Baseball or football
Fried Chicken.
Christmas of which year?
The most popular Christmas musical to date was How the Grinch Stole Christmas. Other popular Christmas musicals include the 1970's adaptation, Scrooge, and A Charlie Brown Christmas.
The most popular festival has to be Christmas
Although Christmas decor is popular with many companies, Lenox is one of the most popular brands, producing thousands of Christmas village figurines and homes.
The Minecraft Lego set was the most popular Christmas present for boys this year.