US rapper Flo Rida is at the top of the Irish singles chart this week with 'Right Round'. Lady GaGa's 'Poker Face' moves up one place to number two in the chart, while Julie-Anne Dineen's charity song 'Do You Believe' falls down to third position after claiming the top spot last week. Meanwhile, The Saturdays' Comic Relief single 'Just Can't Get Enough' reaches a new peak of number six, and BeyoncT's 'Halo' enters the top ten for the first time, rising up seven spots to number eight. Lady GaGa's The Fame reclaims the top spot in the album chart this week, pushing U2's No Line On The Horizon down to second place. Ronan Keating's Songs For My Mother is the highest new entry of the week, debuting at number four. - DS