PopSugar — The Grammys may seem like one of the longest shows of Award Season, but last night they mixed it up with some exciting performances. The show kicked off with U2 starring Bono, but the absence of Chris Brown and Rihanna was quickly felt. Justin Timber... more info

Rolling Stone — Can’t wait until March 3rd to hear the new U2 album No Line on the Horizon and last night’s performance of “Get On Your Boots” at the Grammy Awards wasn’t enough of a fix? You’re out of luck now, but attentive U2 fans caught 30-second pre... more info

MTV.com News — But Robert Plant & Alison Krauss' joint effort dominated the night's major categories.By Gil Kaufman Lil Wayne at the Grammy Awards on Sunday Photo: Kevin Winter/ Getty Images Lil Wayne may have come into the Grammys with the most nominati... more info

Undercover, Australia — U2 has officially launched the new album `No Line On The Horizon` with a performance of `Get On Your Boots` at the Grammy Awards in Los Angeles today. more info

E! Online — Biggest Yawn: Maybe the song just hasn't clicked yet, but U2's rousing "Get On Your Boots" didn't seem to fire up the crowd as much as you'd think it... more info

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