Britney Spears’ personal life more closely resembles a train wreck in slow motion but her professional life seems to be on the up as her ‘comeback track’ Gimme More has topped the digital sales charts in the US with 179,000 sales and push it to number three in the overall chart. With the Sugababes scoring a number one single in the UK on digital sales alone, it’s quite clear we’re well into a new era for music now thanks to digital.