Also, the Katy Perry-aping "All You Had To Do Was Stay"
Preview his take on "Welcome to New York"
The week’s new singles, reviewed
The MC contributes two guest verses to the remix
Also featuring Lena Dunham, Hailee Steinfeld, Ellie Goulding, Hayley Williams, Zendaya, and Lily Aldrige.
Here's the music the world was buying between January 1st and March 31st.
Or, hey, Taylor Swift made a new video.