London, June 29 - Singer Katy Perry says she is a mood dresser, and that her eccentric sense of dressing is sometimes a result of her mixed-up mind. She feels as though she has a split personality.

"My sense of style is like one of those things that change colour with mood, always evolving," femalefirst. co. uk quoted Perry as saying.

"When I get up, I choose my outfit depending on my state of mind. If it is a 'mixture of many things' it is because I feel many different emotions at the same time, to the point where you feel you almost have a split personality."

London, June 27 - Singer Katy Perry says she has no regrets in life because she has learnt a lot from her experiences.

Perry, who will soon be out with her personal documentary "Katy Perry: Part of Me", believes that her lessons from life are most valuable, reports femalefirst. co. uk.

"People always ask me, 'What is it that you regret?' And I say, 'nothing, because I could not buy what I have learnt'. And I apply those things to my life. And hopefully, it helps me to be a better human in the future and make better choices," Perry said on a TV show.

London, June 26 - Singer Katy Perry reportedly wants to step back from her career and take time to properly recover from the breakdown of her marriage to Russell Brand last year.

According to the Daily Mirror newspaper, the 27-year-old said: "I need to let my heart heal," reports contactmusic. com

Perry spent much of her 14-month marriage on her world tour and has hinted that her career was one of the causes for the split.

"For a modern woman, it is important to be supported and that there is equality in every aspect," she said.

London, June 25 - Singer Katy Perry says she has not cut the scenes of her split with British comedian Russell Brand from her upcoming 3D documentary- concert film "Katy Perry: Part of Me", but has kept them limited.

She believes certain things should be kept between two people.

"I didn't get too detailed about the specifics because I believe that's only supposed to be between the two people that are in it," thesun. co. uk quoted the 27-year-old as saying.

London, June 22 - Her marriage with comedian Russell Brand might have gone sour, but that hasn't affected singer Katy Perry's belief in the institution.

"I still believe in love and marriage. I've just learned lessons along the way. I regret nothing," thesun. co. uk quoted her as saying.

The singer split from the British comedian last year after two years of marriage and their divorce will be finalised in couple of weeks.

Perry says it was difficult to balance her personal and professional lives after the separation.