Katy Perry - Perry Still Edging Out Adele For U.s. Pop Charts Top Spot

Perry's E.T. edges out the Brit's Rolling in the Deep by an estimated 500 download sales.

Adele's 21 currently sits atop the Billboard 200 album chart.

Britney Spears makes it an all-girl top three - her Till The World Ends remix, featuring Nicki Minaj and Ke$ha, jumps up to three.

The Black Eyed Peas' Just Can't Get Enough and The Lazy Song by Bruno Mars round out the new top five.

The cast of Glee scores the top three debuts on the new Hot 100 countdown - the TV stars' mash-up of I Feel Pretty and TLC's Unpretty enters the chart at 22, while covers of Keane's Somewhere Only We Know and Lady Gaga's Born This Way debut at 42 and 44, respectively.