Jessica Simpson Reveals All About Working With Billy Corgan

Jessica Simpson has spoken for the first time about the song she has writte with Smashing Pumpkins star Billy Corgan.

Simpson, who was recently romantically linked to Corgan, said the pair had written the track along with other friends for the theme to her new TV show.

The song's lyrics take aim at critics of Simpson's recent fluctuating weight, which has been the subject of press speculation.

"I ended up writing the song with some friends and it was about all these places that I'd gone to and the experience that I had," she told MTV.

Other collaborators on the song included Evan Bogart, Shari Short and Kerry Brown.

Simpson's new TV show The Price Of Beauty debuted on VH1 on Monday in the US.