Hit-ITunes top 10 songs Adele “ Rolling inthe deep” - Katy Perry “ET” - Bruno Mars the lazy song” - Britney Spears “till the world ends” /Black Eyed Peas “just can”'t get enough” / Tinie Tempah “ Written in the stars” /Ke$ha “Blow” /Jennifer Lopez “on the floor” /Chris Brown “Look at me now” /pitbull “ Give me everything”