More Than Friends James Hype feat. Kelli Leigh Download 'More Than Friends' on iTunes
Lady Gaga has made Number seven on the list of hardest working music acts.
The Hardest Working Musicians of 2010 chart was devised by online music calendar Songkick and estimates that Gaga performed 159 shows throughout 2010, travelling 89,000 miles.
Florida band Mayday Parade topped the chart, playing 194 dates.