55th Grammy Awards live updates ← Related Article Visit The Boston Globe Share on Twitter Share on Facebook Comment on this Scroll to top of page The Black Keys won best rock performance for "Lonely Boy" at the 55th Grammy Awards. Goyte won record of the year for “Somebody That I Used to Know” Sunday. MIKE BLAKE Mumford and Sons, multiple Grammy nominees, were introduced by Johnny Depp. AFP/Getty Images Justin Timberlake performed a new song "Little Pusher Love Girl." AFP/Getty Images LL Cool J hosted the Grammy Awards. AFP/Getty Images Taylor Swift opened the award show at the Staples Center. AFP/Getty Images Adele won best pop solo performance. AFP/Getty Images Caption Miguel and Wiz Khalifa were one of the first performances. AFP/Getty Images Fun. performed, and won song of the year and best new artist. FREDERIC J. BROWN/Getty Images Justin Timberlake arrived at the Staples Center for the 55th Grammy Awards. FREDERIC J. BROWN Grammy nominees Mumford & Sons arrived on the red carpet. Getty Images Beyonce switched it up wearing a pant suit. Jordan Strauss/Invision/AP Nominee for best pop solo performance, Rihanna. Getty Images Jennifer Lopez strutted on the carpet. Jordan Strauss/Invision/AP Country power couple Faith Hill and Tim McGraw. Mario Anzuoni /Reuters Redfoo, of the band LMFAO, goofed around. Jordan Strauss Ashanti showed off her dress. Chris Pizzello/Invision/AP Jennifer Hudson performed at a pre-Grammy gala.