Complex sentence: Gaga received negative press after reports of her attempting to artificially increase the single's placement on the "Billboard" Hot 100 chart, which some sources reported as an attempt to beat the sales of "Roar".
Split into simpler sentences: Gaga received negative press after reports of her attempting to artificially increase the single's placement on the "Billboard" Hot 100 chart. Some sources reported it as an attempt to beat the sales of "Roar".