American singer/ songwriter who has had international hits with "I Kissed a Girl", "Hot and Cold", "California Gurls" and "Teenage Dreams".
Her debut album (recorded as Katy Hudson) appeared in 2001, until she changed her name to Katy Perry in 2007 and released the internet hits "UR So Gay" and "I Kissed A Girl".
Other albums include: "One of the Boys" (2008), "Teenage Dream" (2010), "Prism" (2013), "Witness" (2017), "Smile" (2020), plus 2024's: "143".