It looks like Lady GaGa and Beyonce's smash hit, "Telephone," was originally written for Britney Spears. Before turning it down and leaving it wide open for GaGa, Britney apparently recorded a duet with auto-tune instead of Beyonce. But don't worry, that godawful Grand Central Station line is still intact. Listen to Britney's version of "Telephone" below:
PS: Rumors that Britney is working with DJ Tiesto on her new album appear to be true. Tiesto is the only confirmed producer that's somewhat surprising. Rumored producers I hope prove to be true include A-Trak and David Guetta.