- music.apple.com us/artist/katy-perry/64387566For her second album, Katy Perry took her new star status as a cue to explode outwards in every direction at once.
- haberler.com katy-perry/Katheryn Elizabeth "Katy" Hudson (d. 25 Ekim 1984), sahne adıyla Katy Perry, Amerikalı şarkıcı, söz yazarı ve oyuncudur.
- discogs.com artist/971243-Katy-Perryartist › 971243-Katy-PerryKaty Perry | Discography | Discogs.
- listal.com katy-perryKaty Perry - Katy Perry was born Katheryn Elizabeth Hudson in Santa Barbara, California on October 25,1984.
- kimnereli.net katy-perry.htmlDos Pueblos lisesi mezunu olan Katy Perry 2007 yılında annesinin kızlık soyadı Perry’i kullanmaya başlamıştır.
- last.fm music/Katy PerryMuse of those who feel different or excluded, Katy Perry got her first guitar (from the church) at the age of thirteen and dreamed of it, as many young people do.
- justjared.com tags/katy-perry/Katy Perry is getting ready to release her sixth studio album and we’re taking a look back at all of the lead singles from each one!
- biyografi.net.tr Katy Perry kimdirKaty Perry kimdir, Sahne adı Katy Perry olan Katheryn Elizabeth Hudson, 25 Ekim 1984 yılında Santa Barbara, Kaliforniya’da doğmuştur.
- thefamouspeople.com profiles/katy-perry-6034.phpKaty Perry was born Katheryn Elizabeth Hudson on 25 October 1984, in Santa Barbara, California, to Maurice Keith Hudson and Mary Christine Perry.