Audience members participate in a same sex wedding during a performance of "Same Love" by Macklemore and Ryan Lewis at the 56th annual Grammy Awards at Staples Center on Sunday, Jan. 26, 2014, in Los Angeles. With Queen Latifah presiding from the stage and the music playing, 33 straight and gay couples lined the aisle dressed in wedding finery. Under Latifah's command, they exchanged rings near the end of Sunday night's show televised on CBS. (Photo by Matt Sayles/Invision/AP)
Gallery: Grammy Awards performances
Jan. 27, 2014 @ 02:08 PM
From Katy Perry to Madonna and Stevie Wonder to Pharrell Williams, music stars of every generation turned out from Sunday night's Grammy Awards.