Check out Katy's outlandish array of outfits in our gallery!
"Lock up your boyfriends" says Katy Perry
Katy Perry reveals world tour will be full of surprises and tiny outfits
The singer has spoken about her upcoming "California Dreams " world tour and what she has up her sleeve to make it special.
The concerts will have an out of this world scenography, inspired by cotton candy and other treats, a scent similar to the one on Kat y's album, "Teenage Dream ", will be sprayed in venues.
Perry is working with tour producer Baz, who has recently worked on Pink 's tour and was responsible for the acrobatics and trapeze.
Outfits, at least some of them, will be provided by Victoria's Secret , making Katy 's stage clothes more daring than ever. "Victoria's Secret are on board, so girlfriends - lock up your boyfriends" said the popstar .
Perry kicks off her "California Dreams " tour in March 2011.
See photos of Katy Perry as she rehearses for the Grammy Nominations Live Show
Emma Thompson says she is "too sad" after the death of her Love Actually co-star Alan Rickman to appear in a Comic Relief sequel to the hit film.
This could possibly be the most exciting reunion yet!
Beyonce has pulled out of this year's Coachella festival following advice from her doctors.
Deposit £10 to get a £40 Welcome Bonus - That's £50 to play bingo, slots and more!*
Over 50 tracks to make you feel-good. New album out now...