Cute Boys Do Katy Perry's "California Gurls"

We love this unofficial music video for the singer's summer jam.

Remember last summer, when a bunch of cuties on Fire Island made a new music video for Miley Cyrus' "Party in the USA," and it went viral and officially made us reluctant Miley fans? (If not, maybe this will refresh your memory.)

Well, a whole new group of adorable gay men are at it this time, bringing us a video tribute to Katy Perry's "California Gurls" that's somehow even sweeter than the candy-coated original. Plus, we love the midway-through rumble between L.A. and New York City's "Empire State of Mind."

The sassy, beach-choreography-loving boys have spoken: It's officially the Song of Summer 2010.