Eyebrows is a British television advertisement launched by Cadbury plc in 2009 to promote their Dairy Milk-brand chocolate.The advert features two children, a boy and a girl, sitting in front of a grey backdrop at a photographer's studio. When the photographer leaves the shot to answer the telephone, the boy presses a button on his watch, at which point "Don't Stop The Rock" by Freestyle begins to play. The children begin to move their eyebrows up and down to the beat of the song.