MTV.com News — Performances by Will.I.Am, Sheryl Crow distract guests from the overcrowding.By Sarah Maslin Nir Fall Out Boy at the Huffington Post pre-inaugural ball Photo: Joe Kohen/ Getty Images WASHINGTON, D.C. — It was billed as D.C.'s "most exclu... more info

MTV.com News — Obama's message has inspired the inaugural ball guests to volunteer.By Gil Kaufman Attendees of the Youth Inaugural Ball at the Hilton Washington on Tuesday Photo: Abby Brack/ Getty Images One of the many calls to action President Barack O... more info

MTV.com News — Artists rehearse for the big show, which airs on MTV at 10 p.m. more info

PopSugar — Halle Berry looked sharp catching a flight from LAX to DC yesterday. Halle was a very vocal supporter of Obama during the election so of course she's going to join in the fun in the capital this week. She is expected at tomorrow's youth ball, which w... more info

Kerrang! — Welsh rockers Kids In Glass Houses have been added to the bill of Fall Out Boy's upcoming British Areana tour in march. Also on the bill are Florida pop punk mob Hey Monday. March 05 Manchester Evening News Arena 06 London O2 Arena 07 Cardiff Inter... more info

Kerrang! — Fall Out Boy bassist Pete Wentz and his wife Ashlee Simpson-Wentz are gearing-up to star in an episode of crime drams CSI: New York. According to the show's producers, the pair will apparently a Bonnie and Clyde-style gangster couple in an episode s... more info

MTV.com News — D.C. Mayor Fenty is a big fan of the ardent Obama supporters, which is how they got booked for two inaugural balls.By Daniel Montalto Fall Out Boy's Pete Wentz Photo: MTV News WASHINGTON, D.C. — Fall Out Boy aren't exactly heads of state... more info

VH1 News — Longtime Obama supporters Fall Out Boy were booked for two inaugural events this weekend: Sunday's Mayor's Ball and Tuesday's Youth Ball more info

VH1 News — At the Mayor's Ball on Sunday night, T.I., Fall Out Boy and Wyclef Jean celebrated Barack Obama's inauguration, putting a political spin on several of their hits. more info

MTV.com News — Fall Out Boy, Wyclef Jean also put an inaugural spin on their hits for D.C. party.By Shaheem Reid T.I. performs at the Mayor's Ball on Sunday Photo: MTV News WASHINGTON, D.C. — "She's a Bad Mama Jama," a string of Biggie records, "Arab M... more info