Hello there, Nick! Mr Jonas looks effortlessly cool as he poses for pictures on the red carpet This image appears in the gallery:Little Mix And Fifth Harmony Lead The Summertime Ball Red Carpet Arrivals 14. Hello there, Nick! Mr Jonas looks effortlessly cool as he poses for pictures on the red carpet Picture: PA 23 images See the full gallery: Little Mix And Fifth Harmony Lead The Summertime Ball Red Carpet Arrivals