After being held off for two weeks, Katy Perry finally reaches the top spot on Billboard Hot 100 and breaks the 53-year record history of the chart. She quickly tweeted, "What a way to wake up! SO proud to announce that the little-engine-that-could of a song 'LAST FRIDAY NIGHT' is officially #1 & made HISTORY!" Perry becomes the first woman and second artist overall after Michael Jackson who has five separate No. 1s on one album alone. Receiving the unprecedented feat through "Last

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