Ke$ha indeed replaces Susan Boyle on the top spot of Billboard Hot 200 this week. Her first studio album "Animal" opens with 152,000 copies, forcing Susan's "I Dreamed a Dream" to fall to No. 2 with 93,000 (down 32%) after a six-week run at the top. "THIS morning, thanks to all my fans, I TRULYYYY woke up feeling like P. Diddy with a #1 album!!!!!" Ke$ha

An acoustic version of Justin Bieber's hit single "One Time" has been made available for digital download on digital retails. Making its way out on Monday, December 21, the track has received more than 25 pages of positive reviews from downloaders. Though Justin has released "One Time" stripped-down version and repeatedly made acoustic performance on his concerts, his fans apparently can't get enough of him going