Ke$ha Set to Debut at #1 on the Billboard Hot 100

Ke$ha's "We R Who We R" is set to become just the 17th song to debut at No. 1 on the Billboard Hot 100 when the chart is officially released tomorrow (Nov. 4).

The track is the preview single from Ke$ha's forthcoming "Cannibal" album, set to be released on its own on Nov. 22 in addition to being packaged with her debut album, "Animal," in a deluxe edition titled "Animal Cannibal."

"We R Who We R" shifts 280,000 downloads in its initial week at retail to easily rank at No. 1 on Digital Songs, knocking Far*East Movement's "Like a G6" (178,000, down 13%) to No. 2 on both that chart and the Hot 100. "Like a G6" topped the latter list for the past two weeks and had led Digital Songs for three non-consecutive frames.