Courtesy of Jonathan Leibson/WireImageThe 2014 Grammy Awards are here!
Tomorrow night, music's biggest stars will descend on L.A.'s Staples Center for the biggest show in music. But stars have already started celebrating!
Celebs like Christina Aguilera, Macklemore, Lorde, Hilary Duff and Solange Knowles have been hitting some of the hottest Grammy parties around town in anticipation of the big night.
While we wait to see Beyoncé, Jay Z, Taylor Swift, Justin Timberlake, Katy Perry, Bruno Mars and more hit tomorrow's red carpet, check out the A-list names in our 2014 Grammys party pics photo gallery!