A Strictly Come Dancing couple “put on a convincing act” for their dance last weekend even though they do have a “deep rapport”, a body language expert said. Last Saturday’s live show saw former Coronation Street star Ellie Leach and her pro partner Vito Coppola dance their way to the top of the leaderboard with their American Smooth routine to Robbie Williams' version of Ain’t That A Kick In The Head.The couple, who have sparked romance rumours due to their undeniable chemistry, scored a near perfect 39 out of 40 - with judges Motsi Mabuse and Shirley Ballas praising the 'final-worthy' performance.