The dynamic vocalist who is up for a best actress Oscar for playing Elphaba in the movie version of "Wicked" discusses what she brought to the role of the Wicked Witch of the West.

The halftime show is expected to feature some surprise guests, including a performance with SZA. The show will also include a tribute to the late Luther Vandross, who is an R&B singer, songwriter and ...

NPR's Ayesha Rascoe talks with director Dawn Porter. Her new documentary, "Luther: Never Too Much," tracks the life and music of the singing great Luther Vandross.