Lisa Snowdon going for an all-denim look on the Red Carpet This image appears in the gallery:Little Mix & Charlie Puth Lead The Jingle Bell Ball Red Carpet Arrivals 2015 34. Lisa Snowdon going for an all-denim look on the Red Carpet Picture: PA Photos 38 images See the full gallery: Little Mix & Charlie Puth Lead The Jingle Bell Ball Red Carpet Arrivals 2015