Nick Knowles has been spotted putting on a dapper display as he attended a celebrity event.The star, who starred in the 18th series of I'm A Celebrity... Get Me Out Of Here!, was photographed on the red carpet for the 10th anniversary of the high-profile restaurant Shaka Zulu in Camden, London, on Thursday 10 September.The 57 year old dressed up for the occasion as he wore a plain black jumper underneath a Prince of Wales check reefer coat.