MTV.com News — I'll be 'standing awkwardly with Jonah Hill and Puff Daddy,' Brand says of watching fiancée perform, alongside 'Get Him to the Greek' co-stars.By Jocelyn Vena Jonah Hill and Russell Brand in "Get Him to the Greek" Photo: Universal Pictures ... more info

MTV.com News — Exclusive, never-before-seen clip will premiere at this Sunday's awards show.By Gil Kaufman Daniel Radcliffe, Rupert Grint and Emma Watson in "Harry Potter and the Deathly Hallows: Part I" Photo: Warner Bros. The MTV Movie Awards have a lon... more info

MTV.com News — T.I. was also added as a presenter for this Sunday's show.By Jocelyn Vena Snoop Dogg Photo: Daniel Boczarski/ Redferns At the 2010 MTV Movie Awards, Snoop Dogg and Katy Perry will prove they go together like gin and juice. Snoop will join ... more info

Idolator — Did You Hear? :: Courtney Love pulled a Hannibal Lecter on Katy Perry and is wearing her face all around town. [Best Week Ever] :: John Mayer canceled his upcoming tour due to an undisclosed illness. If “undisclosed illness” isn’t just a euphem... more info

MTV.com News — 'It's not worth it,' he tells MTV News of using drugs and alcohol again. 'Not for me.'By Josh Wigler, with reporting by Josh Horowitz Russell Brand Photo: MTV News Russell Brand is bound to bring the laughs when he reprises his role as rock... more info

MTV.com News — 'I love most of the songs that were nominated, but 'Alejandro' is my favorite,' one fan wrote.By Kyle Anderson Lady Gaga Photo: Interscope Records On Tuesday, Lady Gaga not only chatted with Larry King and unveiled the preview for her lates... more info

411 Mania — Gaga lies, M.I.A goes medieval on a journalist, major Christina Hendricks news, Kylie's new video, Katy Perry threatens pregnancy to get what she wants, Tom Cruise joins the Black Eyed Peas, Ellen starts her own label, Fergie Vs Shakira and Adrianna ... more info

ContactMusic — Russell Brand wouldn't advocate monogamy. The 34-year-old comedian - who is engaged to Katy Perry - was previously known for his womanising ways, and though he... more info

Perez Hilton — Perez + Katy Perry's husband-to-be (above). Fun times! more info

VH1 News — Katy Perry's "California Gurls" is #1 on the iTunes singles chart this week, and the latest "Glee" soundtrack compilation is at the top of the albums. more info