Ke$ha maintains her standing atop the chart for a fourth straight week with "TiK ToK," while fellow "Animal" album cut "Blah Blah Blah," featuring 3OH!3, is the chart ...
The chart’s biggest surprise came courtesy of k.d. lang, who scored her first Hot 100 since 1992’s “Constant Craving” with her 2010 rendition of Leonard Cohen’s, what else, “Hallelujah,” which she ...