Almost 37.8 million Americans watched the full day of television coverage of President Barack Obama's inauguration  -- less than the record numbers expected. more info

MTV.com News — The singer shares her thoughts on watching the ceremony and performing at the Neighborhood Ball.By Alicia Keys Alicia Keys at the presidential inauguration on Tuesday Photo: Jae C. Hong/ AP Alicia Keys made sure she was there for every mo... more info

NME — Will.I.Am kicked off the official Inauguration Ball entitled the Neighborhood Ball in Washington D.C. tonight (January 20) with a performance of his Obama-inspired song 'New Day'. more info

NME — Will.i.am kicked off the official Inauguration Ball entitled the Neighborhood Ball in Washington D.C. tonight (January 20) with a performance of his Obama-inspired song 'New Day'. more info

PopSugar — Jay-Z and Mary J. Blige took to the stage last night to perform at "In Concert of the Eve of Change" before this morning's inauguration. With Abraham Lincoln on his shirt, the rapper put on his second show of the weekend. Jay has played as much of a ... more info

MTV.comJay-Z Toasts To Obama At 'Concert On The Eve Of Change'MTV.com - 4 hours agoHov and Young Jeezy reprised their 'My President' remix; Beyoncé and Mary J. Blige also appear. By Shaheem Reid WASHINGTON, DC - With George W. Bush all packe... more info

MTV.com News — Hov and Young Jeezy reprised their 'My President' remix; Beyoncé and Mary J. Blige also appear.By Shaheem Reid Jay-Z performs at the Warner Theatre in Washington D.C. on Monday Photo: Frank Micelotta/ Getty Images WASHINGTON, D.C. — Wit... more info

VH1 News — Jay-Z's inaugural "Concert on the Eve of Change" featured guest appearances by Beyoncé, Mary J. Blige and Young Jeezy. more info

PopSugar — It was a star-studded lineup that braved the cold in Washington D.C. yesterday to support Barack Obama at the 'We are One' concert at the Lincoln Memorial. U2, Stevie Wonder, Bruce Springsteen, and Mary J. Blige took the stage with a ton of other cel... more info

MTV.com News — Song features Seal, Bono, Mary J. Blige and others.By Jocelyn Vena Will.I.Am (file) Photo: Justin Sullivan/ Getty Images Will.I.Am has never been shy about his love for President-elect Barack Obama. And in honor of the future president, Wi... more info