Trending: Holiday Flash Mob, Christmas Style "What Does The Fox Say?"

HOLIDAY FLASH MOB

A first of its kind holiday flash mob is taking the internet by storm.

When you think flash mob, dancing probably comes to mind. This time, though, it was a group of musicians taking the stage in a place no one expected.

Members of the United States Air Force Band, who were acting like tourists at the National Air and Space museum in Washington D.C., started to shed their coats and pick up their instruments. Later, singers joined in on the performance.

Museum visitors had their cell phones out, recoding and enjoying the surprise.

The video took only a week to rack up nearly 1.5 million views.

"WHAT DOES THE FOX SAY?" CHRISTMAS EDITION

The song of the year gets a Christmas theme.

Last year, it was Gangham style, this year it's "What Does The Fox Say?"

A Tulsa family is asking that question with Christmas lights.

Jay Perkins says his daughters can sing the song word for word. So, he set up about 30 thousand LED lights to celebrate this year's internet hit.

Enjoy the Perkins family's show and a few other Christmas lights set to more traditional music.