Katy Perry Leaves Miami For Brazil

Katy Perry's relaxing Miami vacation has come to an end, and now the singer is ready to work!

Donning a lacy black maxi dress, paired with a floppy hat and shades, Perry made her way through Miami International Airport to catch a plane to Brazil, on Saturday night, where she's set to promote her new film, Katy Perry: Part of Me.

The 27-year-old songstress Tweeted before boarding the plane: “BRAZIL! U were there 4 me when I needed u so I'm bringing #KP3D there! Join me at the premiere in Rio.”

Meanwhile, the "California Gurl" was spotted getting cozy with ladies' man, John Mayer at the Soho House in West Hollywood, just days after her divorce from Russell Brand was finalized. Think things will fizzle out with the "new couple" once Katy returns from her promotional tour?