MTV.com News — Album sells more than 171,000 units in less than a week.By Gil Kaufman Hope for Haiti Now Photo: Hope For Haiti Now Friday's "Hope for Haiti Now: A Global Benefit for Earthquake Relief" telethon has already broken fundraising records by ga... more info

ContactMusic — CHRISTINA AGUILERA has signed up to front a new public service announcement (PSA) urging Americans to give more to the Haiti earthquake relief effort.Americans have... more info

Idolator — Life just keeps getting better for Christina Aguilera fans these days. The blonde belter introduced the soulful ballad “Lift Me Up” (from her forthcoming Bionic) with a powerful performance on Friday’s Hope For Haiti Now telethon, and this morn... more info

Pop Crunch — The Brassy Powerhouse is back in the booth. Christina Aguilera joins forces with entertainment legend Cher in the upcoming movie musical Burlesque. Although she’s making her feature film debut, Xtina never strays far from her roots as a vocalist. T... more info

MTV.com News — Lady Gaga, Goldfrapp, MGMT, Trent Reznor suspected as source of mysterious YouTube clips.By James Montgomery A scene from an "Iamamiwhoami" clip Photo: Youtube It all started in December, with a 55-second video clip that featured plenty of... more info

VH1 News — Who is behind the mysterious "'Iamamiwhoami" video clips on YouTube? Lady Gaga, Goldfrapp, MGMT, Trent Reznor are suspected, but Christina Aguilera's rep denied that it's her. more info

MTV.com News — The U.S. Justice Department will allow the creation of ticketing and promotions mega-company.By Gil Kaufman Photo: Ethan Miller/ Getty Images The two biggest names in the concert business are about to become one gigantic one. The U.S. Justi... more info

MTV.com News — Singer duetted with Timberlake on 'Hallelujah' during 'Hope for Haiti Now.'By Akshay Bhansali Matt Morris Photo: MTV News You might not know his name yet, but Matt Morris is no stranger to the music game. His father is country singer Gary... more info

Gorilla vs. Bear — Got another one of these in the mail from the mysterious iamamiwhoami early this morning. Popular guesses at this point include The Knife, Goldfrapp (not likely based on the first single from Head First), the Golden Filter, and Christina Aguilera, bu... more info

MTV.com News — B's risky I Am ... Sasha Fierce pays off with 10 Grammy nominations, including Album of the Year.By James Montgomery Beyoncé Photo: Paul Warner/ WireImage In October 2008 — back when George W. Bush was still commander in chief and Lady ... more info