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
Former One Direction star Harry Styles has announced his first solo world tour to promote his self-titled album.
A celebrity-sponsored luxury music festival in the Bahamas has been called a "scam" after ticket-holders were reportedly left stranded.
Liam Gallagher has threatened to reignite a "war" with Damon Albarn and his brother Noel for collaborating on a new Gorillaz album.
Fugitive director Roman Polanski's latest film has been announced as a last-minute entry to the Cannes Film Festival line-up.
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...