MTV.com News — Ludacris, Miley Cyrus, Beastie Boys, Young Jeezy will also reportedly rock D.C. this weekend.By Gil Kaufman Jay-Z Photo: Frank Micelotta/Getty Images It's fitting that the first post-baby boomer president will be inaugurated with a celebra... more info

Pitchfork — As someone whose souvenir Bill Clinton 1992 Inauguration periscope is still collecting dust in his parents' basement, I know exactly what happens when you attend an inaugural parade: You stand outside in the freezing cold for hours and then maybe you... more info

Spinner.com — Filed under: Potent QuotablesSpinner.com: "I'm gonna fart on Usher! He deserves it!" --Kid Sister The rapper attacked Usher for his current radio hit, 'Trading Places,' which she "can't stand." Next Quote... Read more more info

MTV.com News — The twosome collaborates on 'Bad Girl,' a track on the 'Confessions of a Shopaholic' soundtrack.By Jayson Rodriguez Chris Brown and Rihanna Photo: MTV News For all the hubbub surrounding Chris Brown and Rihanna's relationship, there's been... more info

Pitchfork — Fast-squawking Chicago rapper Kid Sister is a unique mix of girlie-girl (she got Kanye West to try on some "Pro Nails") and tomboy (she's seemingly never far from a hoodie and doesn't shy away from flatulence jokes). As the girlfriend of DJ... more info

Pitchfork — Fast-squawking Chicago rapper Kid Sister is a unique mix of girlie-girl (she got Kanye West to try on some "Pro Nails") and tomboy (she's seemingly never far from a hoodie and doesn't shy away from flatulence jokes). As the girlfriend of DJ champ A-T... more info

VH1 News — Timbaland responded to multiple erroneous online reports about his forthcoming Shock Value 2 album, which claimed that Justin Timberlake, Gwen Stefani, Usher and others will appear on the LP. more info

MTV.com News — 'That's just bogus,' Timbaland says of erroneous reports that Timberlake, Stefani will appear on LP.By Shaheem Reid Timbaland Photo: Theo Ward/ Getty Images In a curious turn of events, someone has been spreading false information about MT... more info

E! Online — Katy Perry was the belle of ball at the Gridlock New Year's Eve party in Hollywood. This year's pop princess newcomer performed for about 5,000 people on the Paramount lot.... more info

E! Online — Katy Perry was the belle of ball at the Gridlock New Year's Eve party in Hollywood. This year's pop princess newcomer performed for about 5,000 people on the Paramount lot.... more info