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"Kelly Clarkson's adorable photobomb of Portia de Rossi and Ellen DeGeneres won a relatively humdrum Grammys. With no stage rushing or accidental f-bombs, the original American Idol charmed her way to an Internet win with a big grin.\nWell done, Kelly.  \nMORE GRAMMYS: Jay-Z's Joke Was Twitter's Top Moment | 6 GIFs of Carrie Underwood's Animated Dress | Best GIFs | Grammys' Most Exciting Thing Is J-Lo's Leg\n\n\n\nBehind The Scenes 55th Grammy Awards\n\n\n\n\n\n\n\nJustin Timberlake's Drums\nThis is a drum kit that will used during Justin Timberlake's performance Sunday night. The drum kit already has microphones on it, and is on a riser that can be wheeled on and off stage.\n\n\n\n\n\n\n\n\n\n\nRehearsals Not in Order\nRehearsals take place from Thursday to Saturday, and are not done in the order they will be performed on Sunday. The first time the show is done in order is during dress rehearsal, just hours before it goes live.\n\n\n\n\n\n\n\n\n\n\nPlug it Up\nEach riser has a plug where it is connected to the main show audio once it's on stage. \n\n\n\n\n\n\n\n\n\n\nTwo of a Kind\n\nThe Horizon and Eclipse  trucks are parked beside each other outside the Staples Center and house identical audio equipment.\nOnce the artist\u2019s rehearsal is complete, everyone in the truck heads to an identical vehicle parked beside the original to spend a little more time tweaking the audio for the performance while the other sound engineer moves into truck number one to start on the next group\u2019s rehearsal.\n\n\n\n\n\n\n\n\n\n\n\nIdentical\nThe Horizon and Eclipse trucks are identical down to the paint job.\n\n\n\n\n\n\n\n\n\n\nInside Eclipse\nAudio engineers have hundreds of controls in the Eclipse and Horizon trucks.\n\n\n\n\n\n\n\n\n\n\nBob Marley Tribute\nThis drum set will be used during a tribute to Bob Marley Sunday evening. The performance will include Sting, Bruno Mars, and Rihanna.\n\n\n\n\n\n\n\n\n\n\nBruno Mars Gear\nSome of Bruno Mars' Gear is stored beside the drum kit for the Marley tribute.\n\n\n\n\n\n\n\n\n\n\nBlack Keys\nThe Black Keys are one of the performers during Sunday's show.\n\n\n\n\n\n\n\n\n\n\nRock and Roll\nGuitar manufacturers will donate guitars to have on hand in case performers have issues or need a backup.\n\n\n\n\n\n\n\n\n\n\nRoom of Music\nBy Friday afternoon the room was already becoming full of instruments and equipment.\n\n\n\n\n\n\n\n\n\n\nSolitary Confinement\nAll of the performer's microphones are stored in individual trays which help prevent the signals from the microphones from interfering. No other wireless mics are allowed in the Staples Center Sunday, including news crews.\n\n\n\n\n\n\n\n\n\n\nWireless Word\nThe area where the microphones are stored is dubbed \"Wireless World.\" Each tray is numbered for the performer, making it easy to locate. \n\n\n\n\n\n\n\n\n\n\nBackup Mics\nThere are backup microphones for every mic being used during the Grammys, ensuring they'll never be an issue.\n\n\n\n\n\n\n\n\n\n\nSplit World\nSplit World is the sound system hub for the broadcast.\n\n\n\n\n\n\n\n\n\n\nConstantly Monitored\nSound quality is monitored at a number of different locations, including this area where an engineer monitors the signal coming through some of the show's many Aphex devices.\n\n\n\n\n\n\n\n\n\n\nProtools\nThe Protools audio editing set up for the Grammys includes two identical computers and a fail-safe switcher that will work even if the power goes out.\n\n\n\n\n\n\n\n\n\n\nDenali Truck\nIn the Denali truck the audio and video for the show is combined, creating the final feed that is then sent out to CBS in NYC to be broadcast.\n\n\n\n\n\n\n\n\n\n\nStill on Tape\nDigital tape is still the most efficient way to record the show. The performance will be eventually moved over to a tapeless digital format.\n\n\n\n\n\n\n\n\n\n\nTape Decks\nHere are a few of the tape decks in the Denali truck where the Grammys will be recorded.\n\n\n\n\n\n\n\n\n\n\nFront of House\nThis is the front of house set up on the floor level of the Staples Center.\n\n\n\n\n\n\n\n\n\n\nOff to NYC\nAfter it passes through all the trucks, the final broadcast is sent to CBS in NYC using this satellite.\n\n\n\n\n\n\n\n\n\n\nWalk of Fame\nThe 2012 Grammy winners had their names engraved on this record on the sidewalk near the Staples Center.\n\n\n\n\n\n\n\n\nImage via Christopher Polk/Getty Images"^^<http://www.w3.org/2001/XMLSchema#string>
<http://mashable.com/2013/02/10/kelly-clarkson-photobomb-grammys/>