Through the power of dance, Britney Spears has seen through the apocalypse.
Spears released the brand new video for her single "Till The World Ends" on Wednesday, the Ke$ha-written second single off her album "Femme Fatale." It's a dance party set on 12/21/12, the day the Mayan calendar predicts the world will, indeed, end.
Set in an underground club, girded against the coming destruction, Britney and a cadre of dancers dance to her beats and autotuned voice, declaring that they'll do it til everything comes crashing down. It is futuristic, like its predecessor, "Hold It Against Me," though it contains far less product placement.WATCH: