VH1 News — After attending their respective movie premieres at Sundance this weekend, Nick Cannon and Mariah Carey are off to celebrate Obama's inauguration at the Neighborhood Ball. more info

AngryApe — She'll be performing at the ceremony next week more info

Yahoo! Music UK — world entertainment news - Mariah Carey will sing Hero for Barack Obama when the President-elect is sworn in as America's 44th leader on Tuesday. more info

ContactMusic — MARIAH CAREY will sing HERO for BARACK OBAMA when the President-elect is sworn in as America's 44th leader on Tuesday (20Jan09). The pop star will follow Beyonce at ... more info

E! Online — Mariah Carey and Nick Cannon may not be poppin' out babies right now, but it's gonna happen. "We're definitely into planning a family and stuff but when everything... more info

Yahoo! Music — E! Online - Mariah Carey and Nick Cannon may not be poppin' out babies right now, but it's gonna happen. more info

MTV.com News — The president and first lady will have their traditional first dance Tuesday at the 'Neighborhood Ball.'By Gil Kaufman Beyoncé Photo: Al Pereira/ WireImage Grammys are nice. Golden Globe and Oscar nominations aren't bad, either. But singi... more info

MTV.com News — All your favorite stars will be there — but when and where?By Jocelyn Vena Kanye West Photo: Vince Bucci/Getty Images In the coming days, the nation's capital will become inundated with an onslaught of celebrities. Everyone from Jay-Z to... more info

MTV.com News — Classic song is connected with 'Cadillac Records,' which B recently starred in.By MTV News staff Beyoncé Photo: Gabriel Bouys/Getty Images Beyoncé Knowles has disclosed the song she'll be singing for Barack and Michelle Obama's first dan... more info

JamBase — WARREN HAYNES TO PERFORM AT WASHINGTON LIFE MAGAZINE'S INAUGURAL WEEKEND KICKOFF PARTY AND JOINS THE DEAD AT MID-ATLANTIC INAUGURAL BALL Warren Haynes Warren Haynes will be featured at two major inaugural events - as the sole performer at W... more info