Second Single “Til The World Ends”?

February 23 2011, 11:08 am



Rumor has it the second single off Femme Fatale is neither "Inside Out" or "I Wanna Go", but a track called "Til The World Ends," produced by Max Martin & Dr. Luke and penned by Ke$ha.

Check out the alleged demo:



UPDATE: The demo is confirmed a fake, but apparently Ke$ha DID write the second single. Stay tuned...