Pop sensation Katy Perry has reclaimed the number one spot on the European singles chart with her latest single Hot N Cold - 12 weeks after its release.

The singer knocked Beyonce's If I Were A Boy from one to two, and Britney Spears' Womanizer stays put in third place to complete the top three.

The only new entry in the top 10 comes from Lady Gaga, whose single Just Dance featuring Colby O'Donis has jumped up 58 places to take the number eight position in the new chart.

Meanwhile, Ac/Dc are still the kings of Europe - their album Black Ice cannot be shifted from the top of the European albums chart having spent 12 weeks in pole position.