Paul McCartney
Live updates: The 57th Annual Grammy Awards

It's brunch time at the Grammy Awards. In just hours, Kanye West will be taking the stage with Paul McCartney, Madonna will be performing her new single, AC/DC will be promoting its upcoming tour, Katy Perry will hopefully show up with her animatronic lion, Beck will be forced to share the stage with Coldplay's Chris Martin, and Beyoncé will no doubt quiet the room with her take on gospel standard "Take My Hand, Precious Lord." Mixed in among 23 performances tonight will be a handful of awards.