Rihanna grabs UK number one spot with Diamonds

  • Rihanna has scored the top spot in the UK singles chart with her new track Diamonds.

    The Barbadian pop star knocked last week's number one, Gangnam Style by South Korean rapper Psy, to number two.

    Adele's new single, the Bond theme Skyfall, is likely to offer stiff competition for the top spot next week after entering the chart at number four despite only being released on Friday.