Pop Crunch — Rock band U2 opened The 51st Annual Grammy Awards in Los Angeles on Sunday with a performance of their latest single, “Get On Your Boots.” more info

Seattle Post IntelligencerPartial list of 51st Grammy Awards winnersThe Associated Press - 25 minutes agoA partial list of winners at the 51st Annual Grammy Awards. Song of the Year: Viva La Vida, Guy Berryman, Jonny Buckland, Will Champion and Chris... more info

All About Jazz — Live-blogging the 2009 Grammy Awards 5:01 p.m.: Here we go, opening the 2009 with a Grammy preview of 2010. U2's performing "Get On Your Boots." How many noms are U2 up for? That's right, none. Radiohead, or even Coldplay, should have opened th... more info

Popeater — Katy Perry admits that playing the Grammys with the likes of U2, Paul McCartney, Kanye West, Jay-Z, Radiohead, Robert Plant, and more, will be more challenging than Warped. "Harder will be tomorrow, most definitely. I will have a feeling in my stomac... more info

AOL Music — Katy Perry admits that playing the Grammys with the likes of U2, Paul McCartney, Kanye West, Jay-Z, Radiohead, Robert Plant, and more, will be more challenging than Warped. "Harder will be tomorrow, most definitely. I will have a feeling in my stomac... more info

E! Online — Hello from downtown Los Angeles! I'm on the Grammys red carpet outside the Staples Center with the Jonas Brothers, U2, Miley Cyrus, Kanye West and pretty much every other music superstar you... more info

Idolator — We're about three hours away from the televised portion of the 51st annual Grammy Awards, during which a mere 10 award presentations will be smushed in between three and a half hours' worth of performances by the likes of U2, Lil Wayne, and Coldplay,... more info

Idolator — We're about three hours away from the televised portion of the 51st annual Grammy Awards, during which a mere 10 award presentations will be smushed in between three and a half hours' worth of performances by the likes of U2, Lil Wayne, and Coldplay... more info

Spinner.com — Filed under: News, Exclusive, Grammy AwardsSpinner.com: If Coldplay were nervous about playing the Grammys with the likes of U2, Radiohead and Paul McCartney, it wasn't apparent at the band's performance rehearsal. During the practice run of their c... more info

Rolling Stone — • Whitney Houston Returns to the Stage • Grohl, Coldplay Cover Diamond at Tribute • Axl Rose Talks Democracy, Slash in Interview • Sean Penn: Story Behind the Story and Q&A • Wolfgang “Is a Part of Van Halen” • Clive Davis: Whitney Is... more info