More to explore:
Katy Perry performs on the 56th Annual GRAMMY Awards. Just look at this women. She is fantastic.
Robin Thicke and T.I. perform on "The GRAMMY Nominations Live!! — Countdown To Music's Biggest Night" on Dec. 6 in Los Angeles
This performance was perfect. It was just amazing in every way.
Katy Perry, Florence Welch And Jessie Ware