i love katy perry, the american singer and songwriter
Yeah I'm a fan of hers as well.  What was her first big single?
she rose to fame in 2008 with the releaes of her album titled "I kissed a girl"
Oh that's right.  I can't believe it's been ten years.  Has she won a bunch of awards?
well her third album, teenage dream in 2010 was her first number one album on teh billboard 200
How many albums has she come out with in total?
she has a total of four albums. Prism is the 4th album that she has released