POP star Olly Murs has today (Mon) released his brand new music video shot on Saunton Sands last month. The video to Hand on Heart features the X Factor star and a mystery brunette walking on the beach and driving a motorbike along the sand. And theres also a surprise appearance - though not on Saunton - from pop superstar Robbie Williams. Last month fans tweeted and Facebooked photographs of the star filming the scenes. Watch the full video above and let us know what you think of the video by commenting below.