Dave Grohl and the surviving members of Nirvana reunited, fronted by Paul McCartney, for last night's "12-12-12" concert.

+ Watch Paul McCartney, who stood in for the late Kurt Cobain, performing with Nirvana bandmates Dave Grohl, Krist Novoselic, and Pat Smear during last night's "12-12-12" Hurricane Sandy benefit concert. (Huffington Post)

+ Also check out Kanye West performing "Clique" (yes, that's a leather kilt, and it's his unconventional fashion statement. Haters can STFU now) from last night's "12-12-12" Hurricane Sandy benefit concert. (MTV News)

+ Don't forget to tune in to birthday girl Taylor Swift's "I Knew You Were Trouble." video premiere today at 4:40 p.m. ET on MTV. Check out a teaser of what's in store. (MTV News)

+ Grab Young Jeezy's Its Tha World mixtape. The set features collaborations with 2 Chainz, Birdman, Trey Songz, and more. (RapFix)

+ Justin Bieber, PSY, The Wanted, Ellie Goulding, Jason Aldean, and Greyson Chance have been added to "Dick Clark's New Year's Rockin' Eve" West Coast lineup. Hosted by Ryan Seacrest, the show airs on ABC and will feature a tribute to the late Dick Clark. (Billboard)

+ Holy ish! Yesterday, two men were arrested for reportedly planning to murder Justin Bieber. "We take every precaution to protect and ensure the safety of Justin and his fans," said his manager Scooter Braun. (Just Jared)

+ Britney Spears tops Forbes' list of "The Top Earning Women In Music 2012"; she earned some serious cash: to the tune of $58 million. She's followed by Taylor Swift ($57 million), Rihanna ($53 million), Lady Gaga ($52 million), and Katy Perry ($45 million). (Idolator)

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