Buzz Bites (3/22/11): Justin Bieber, Rihanna And Nicki Minaj To Record Japan Aid Compilation Album

(Credit: AFP)

+ Justin Bieber, Rihanna and Nicki Minaj are just a few of the artists lending their voices to a digital-only compilation album that will raise awareness and funds for those affected by the disaster in Japan. U2 and Bon Jovi will also be featured. (MTV News)

+ Apparently that egg that Lady Gaga arrived in at the 2011 Grammy Awards was so comfortable that she's getting one installed in her New York apartment so she can sleep in it every night. Wait, Lady Gaga sleeps? (PopEater)

+ Katy Perry's upcoming video "E.T.," featuring Kanye West, is set to premiere March 31. We already got a sneak peek of her hair in the video, and now here's the Tron-like trailer. (Neon Limelight)

+ Watch Christina Aguilera, Adam Levine and Cee Lo in the first promo for NBC's new singing competition show, "The Voice." So. Much. Smizing. (Idolator)

+ Gird your eardrums -- with nearly 30 million hits on YouTube, "Friday" (aka "Fri-ee-day") singer Rebecca Black is currently in the process of recording another song. (ONTD)