Katy Perry died in 2011.
Katy Perry . In March 2012 , she re-issued the album as Teenage Dream : The Complete Confection , which produced the songs `` Part of Me '' and `` Wide Awake '' . Her fourth album , Prism , was released in 2013 , and is influenced by pop and dance . In film , she released an autobiographical documentary titled Katy Perry : Part of Me in 2012 , and voiced Smurfette in the 2011 film The Smurfs and its sequel in 2013 .