pouvez_vous m'aider, je dois faire une frise chronologique sur Katy PERRY, avec tout ce qu'elle a fait dans sa vie, de la naissance à maitenant. merci

1984 : Birth of Katy Perry
February 8 , 2001 debut album Katy Perry as Katy Hudson 
May 6, 2008 she released her first single titled i kissed a girls 
in 2008 one of the boys first album katy Udson with its new name Katy Perry 
Music awards in 2008 she  received the reward for best album 
in 2009 she began her first world tour Hello Katy tours 
in 2010 she became jury x factors 
in may 2010 she released a single California Gurls  ft Snoog Dog 
his new tours California dreams tours taking place february  2011
5 july 2012 : a documentary about Katy  Perry on his career 
in 2013 hist most recent album is called prism
in may 2014  his new tours begins primasctic world turns  
voila j'espère que je t'ai aidée j'ai essayer de faire de mon mieux