It seems like every day there’s a new snippet released from Britney Spears’ upcoming album Femme Fatale. But today we’ve been gifted with a full-length song from the March 29th release: the new redonkulous dance track “Till the World Ends,” reportedly produced by Max Martin and Dr. Luke and co-written by Ke$ha. It actually has a Ke$ha-esque party vibe with Brit Brit challenging fans to “Keep on dancin’ till the world ends.” My verdict is immediate love but I’m also a staunch Britney fan. Listen below to form your own opinion…

What do you think Music Mix-ers? Is it Britney’s latest hit? Or a disappointment?

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