Actress Brittany Murphy has secretly appeared on several hit singles.

The "Sin City" star - who is the guest vocalist on Paul Oakenfold's new track "Faster Kill Pussycat" - revealed she has been singing on records for years and claims some of the artists had no idea she had contributed to their music.

Brittany Murphy, 27, has hit back at claims that she is suffering from an eating disorder.

The diminutive actress says she is sick of rumors that she is starving herselfbecause she is so slight.

Brittany Murphy is engaged to boyfriend Joe Macaluso, according to the actress's publicist. The lovebirds met when he was working as a production assistant on her 2004 romantic comedy "Little Black Book."

Murphy is rocking a 3-4 carat Tiffany diamond, according to reports. Can someone afford any carat Tiffany diamond on a production assistant salary?