It might be a surprise for fans of Britney’s “Toxic” to know the song was written by former 90s pop star Cathy Dennis, the songwriter/co-producer of “Can’t Get You Out of My Head” (among others on Kylie’s Fever). Cathy offered “Toxic” to Kylie’s album Body Language first, but it was rejected.
In fact, Cathy’s Youtube-surfaced demo sounds near-identical to Britney’s version aside from the vocals, including the signature “Tere Mere Beech Mein” Bollywood sample.
Moons And Melodies 