Katy Perry’s “Roar”, co-written by DMP/Pulse writer Bonnie McKee, tops the Billboard Hot 100. The song knocked Robin Thicke’s “Blurred Lines” off the top spot streak of 12 weeks and marks Perry’s eighth No. 1 on the chart.
“Roar” also leads Digital songs for its 3rd week selling 448,000 downloads.
Watch the video below.
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