Ke$ha and Will.i.am Team Up on "Crazy Kids"—Listen Now!

Singer's NSFW track is hopeful party anthem for summer

Ke$ha's got a new look and a new sound! 

The slimmed-down singer tweeted out a link Sunday to her new song "Crazy Kids" featuring Will.i.am.

"Craaaaazy Kids!!" she wrote. "do u guys like it???"

Well…It is catchy and upbeat. Some of the NSFW lyrics, however, are questionable. For example: "I'm fresher than that Gucci/Them boys they want my coochie/I say no, I'm no hoochie." 

Will.i.am raps, in one verse: "I bring the trouble/If they don't have no alcohol, I'm gonna smuggle…Drink till I see double." 

Good luck with that, Crazy Kids!