Sarah Harding promotes new Sony Xperia phone for the Carphone Warehouse

Sarah Harding - Former Girls Aloud star and budding DJ Sarah Harding took to the decks at the Carphone Warehouse to launch the brand new sony xperia Z2 smartphone with digital noise cancelling headphones and host the first ever in-store disco. Customers, who had queued for hours for the opportunity to be part of the exclusive event, took over the store and danced to some of Sarah's favourite tracks while trialling the new phone. - London, United Kingdom - Thursday 1st May 2014 (6 Pictures)