This week was a good one for new music releases, as Katy Perry unveiled her buoyant new single “Smile,” J Balvin and Tainy dove into the world of SpongeBob SquarePants, and Kid Cudi and Eminem teamed up for a fiery new collab.Plus, Blackpink kept the "How You Like That" party going with a new dance video, Kelly Clarkson slayed a Whitney Houston cover, and much more.Take a look at some of the week’s biggest music happenings below.Stars celebrated the 4th of JulyJennifer Lopez, Paul McCartney,