Nicki did a lot better than I thought she would! Kinda surprised, but at what she's wearing. Katy was still better, though, which you would kind of expect... I can't get over the 'jush wanna'
These are my 2 favs but honestly Nicki had no vocally challenging notes. She even broke down Fun into two syllables because she obviously can't sing a note (which she's not expected to as she's a rapper).