Detroit Free Press — Top 10 selling iTunes tracks 1 Katy Perry, "Teenage Dream" 2 Bruno Mars, "Just the Way You Are" 3 Taio Cruz, "Dynamite" 4 Eminem (feat. Rihanna), "Love the Way You Lie" 5 Usher, "DJ Got Us Fallin' in Love" 6 Enrique Iglesias, "I... more info

MTV.com News — Justin Bieber, Muse are also favorites according to sportsbook manager Richard Gardner.By James Montgomery Lady Gaga Photo: Derek Storm/ Splash News The 2010 MTV Video Music Awards are this Sunday, which means that there's still plenty of t... more info

MTV.co.uk News — Katy Perry has revealed that despite her sugary-sweet persona, she can be 'a bitch' if she doesn't have enough sleep.Despite being an A-List megastar, Perry claims that she still needs her beauty... more info

ContactMusic — Katy Perry can be "bitch" when she is tired.The 'California Gurls' singer - who is engaged to Russell Brand - admits she gets grouchy if she doesn't have enough... more info

ContactMusic — KATY PERRY has posted back-to-back #1 single entries on the Billboard Hot 100, ending EMINEM's seven-week reign on the top of the charts. The title track from Perry's new... more info

Starpulse — Shining Star – Katy Perry more info

MTV.com News — Experts dish their advice for making the best-dressed list ... and avoiding the worst-dressed list. By Jocelyn Vena Lady Gaga at the 2009 MTV Video Music Awards Photo: Paul Warner/WireImage The VMA show is a stomping ground for eclectic fa... more info

MTV.com News — We're testing celebs on their VMA memories, and now you can play at home.By Amy Wilkinson Madonna at the 1994 MTV Video Music Awards Photo: Jeff Kravitz/ FilmMagic There's a reason we're all excited for the 2010 MTV Video Music Awards on Su... more info

Topix — Fine, fresh, fierce, she's got it on lock: Katy Perry's "California Gurls" is the top song of the summer. more info

ContactMusic — KATY PERRY has been crowned the queen of summer 2010 after storming the Billboard pop charts with her CALIFORNIA GURLS.The pop star's collaboration with rapper Snoop... more info