Katy Perry`s upcoming single about past relations

Los Angeles: Pop star Katy Perry has sung about past relationships in upcoming music video single `The One That Got Away`.

The 27-year-old wife of funnyman Russell Brand, poses as an old lady who recalls the time when she was young and free. She remembers going through the ups and downs of a relationship with the man of her dreams, reported Ace Showbiz. "The past is like a handful of dust. It filters through your fingers, disappearing little by little. I wish for one day I could go back. In another life, I would do things differently," Perry said. The music video was filmed in early October. Starring Mexican movie star Diego Luna as Perry`s lost love, the clip is going to be premiered in full on November 11. `The One That Got Away` is taken from Perry`s 2010 summer album `Teenage Dream`. "I`m so pleased to select `The One That Got Away` as my 6th single because this song shows a very different side of me that I haven`t shown with my past singles on this record," she said. PTI