A fire is raging at the famed Notre Dame Cathedral in Paris on Monday, sending smoke billowing over the French capital and knocking over the Gothic structure's iconic spire. Video from the scene showed flames engulfing the spire and part of the roof, all of which were encased by scaffolding. Parisians looked on as the beloved building burned, with no sign of the flames being controlled. "Everything is burning, nothing will remain from the frame," Notre Dame spokesman Andre Finot told French media. The 12th-century cathedral is home to incalculable works of art and is one of the world's most famous tourist attractions. Paris Mayor Anne Hidalgo called the fire "terrible" in a tweet, adding that firefighters were trying to control the flames. She and local police asked the public to avoid the area. Read More: nbcnewyork.com/news/national-international/Fire-Smoke-Notre-Dame-Cathedral-Paris-508599081.html NBC 4 New York on Twitter: 4.nbcny.com/kAuuwUN NBC 4 New York...