Behold, it's Christmas time in New York City

It's officially Christmas time in New York City as the massive Norway spruce has been lit up at the Rockefeller Center. The extravagant event saw performances by Diana Ross and Tony Bennett. The 72-foot-tall tree has been decorated with 8 kilometers of multicolored LED lights and a 900-pound Swarovski crystal star. It will remain on display until January 7.