ContactMusic — KATY PERRY has ended EMINEM and RIHANNA's run at the top of the U.S. pop charts by taking her TEENAGE DREAM to number one.The pop star kicked off the summer by hitting... more info

Perez Hilton — We knew she could do it! After spending seven weeks on the Hot 100 with his single Love the Way You Lie, Eminem has been dethroned by Katy Perry. Katy will have back-to-back No. 1s as Teenage Dream tops the charts! And it'll be her second week at th... more info

Idolator — A week after she unseated Eminem from the #1 position on Billboard’s Top 200 Albums chart, upcoming SNL performer Katy Perry suffers a 54% drop in sales with Teenage Dream and gets bumped down by Disturbed’s Asylum. See how the Top 10 of the main... more info

MTV.com News — Eminem's Recovery holds at #3.By Gil Kaufman Disturbed's "Asylum" Photo: Warner Music Group It was a short trip to the top for Katy Perry. Despite locking down not one but two of the summer's biggest smashes with "California Gurls" and the ... more info

Stereogum — Rivers Cuomo is one of the many guests on B.o.B.’s debut album (Lupe Fiasco, Janelle Monae, Hayley Williams, and Eminem also show up). His appearance could be the weirdest, next to the Vampire Weekend sample on “The Kids.” Cuomo sounds chirpy b... more info

Idolator — You’ve seen their respective VMA promos, and now MTV has compiled Ke$ha, Drake, Justin Bieber, Eminem and Nicki Minaj’s clips into a one-minute reminder that the Road To The VMAs is about to bring you to its final destination—Sunday’s ceremon... more info

MTV.com News — 'I have mad respect for both of them,' Best New Artist nominee says.By Kara Warner Ke$ha Photo: MTV News The buzz around our MTV Video Music Awards has hit a fever pitch, with just four more days until the biggest stars in music descend on ... more info

Gigwise — See the full list of contenders... more info

MTV.com News — Nicki Minaj, Gucci Mane, Lil Twist and more weigh in.By Mawuse Ziegbe, with reporting by MTV News staff Drake performs at the OVO Festival on Sunday Photo: Stephen Fernandez/ Splash News The Best Hip-Hop Video category at Sunday's MTV Video... more info

MTV.com News — Five-times-nominated MC also tells VMA host Chelsea Handler on 'Chelsea Lately': 'Five is my favorite number'; friend T.I. is doing OK.By James Dinh B.o.B Photo: ABC If T.I.'s recent club appearance didn't convince fans that the rapper is t... more info