By Zara Woodcock Dua Lipa looked out of this world as she arrived on the red carpet for the annual Grammy Awards ceremony in LA on Sunday night. The Houdini singer, 28, risked a wardrobe malfunction while rocking a metallic gown with a plunging neckline. The loose-fitting, long-sleeved dress reached the floor and shined as the cameras snapped endless pictures of the musician. She channelled her inner knight in the dress made up of hundreds of metallic parts. Her dress was also cut at the hips to add more drama to the look. Her wavy red locks flowed down her shoulders and she completed the look…